78731782992

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1182

約数の個数: 240

約数和(自身を含む): 228636794880

約数和(自身を除く): 149905011888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 79, 107, 142, 144, 158, 213, 214, 237, 284, 316, 321, 426, 428, 474, 568, 632, 639, 642, 711, 852, 856, 911, 948, 963, 1136, 1264, 1278, 1284, 1422, 1704, 1712, 1822, 1896, 1926, 2556, 2568, 2733, 2844, 3408, 3644, 3792, 3852, 5112, 5136, 5466, 5609, 5688, 7288, 7597, 7704, 8199, 8453, 10224, 10932, 11218, 11376, 14576, 15194, 15408, 16398, 16827, 16906, 21864, 22436, 22791, 25359, 30388, 32796, 33654, 33812, 43728, 44872, 45582, 50481, 50718, 60776, 64681, 65592, 67308, 67624, 68373, 71969, 76077, 89744, 91164, 97477, 100962, 101436, 121552, 129362, 131184, 134616, 135248, 136746, 143938, 152154, 182328, 194043, 194954, 201924, 202872, 215907, 258724, 269232, 273492, 287876, 292431, 304308, 364656, 388086, 389908, 403848, 405744, 431814, 517448, 546984, 575752, 582129, 584862, 600163, 608616, 647721, 776172, 779816, 807696, 863628, 877293, 1034896, 1093968, 1151504, 1164258, 1169724, 1200326, 1217232, 1295442, 1552344, 1559632, 1727256, 1754586, 1800489, 2328516, 2339448, 2400652, 2590884, 3104688, 3454512, 3509172, 3600978, 4657032, 4678896, 4801304, 5109799, 5181768, 5401467, 6920867, 7018344, 7201956, 7700683, 9314064, 9602608, 10219598, 10363536, 10802934, 13841734, 14036688, 14403912, 15329397, 15401366, 20439196, 20762601, 21605868, 23102049, 27683468, 28807824, 30658794, 30802732, 40878392, 41525202, 43211736, 45988191, 46204098, 55366936, 61317588, 61605464, 62287803, 69306147, 81756784, 83050404, 86423472, 91976382, 92408196, 110733872, 122635176, 123210928, 124575606, 138612294, 166100808, 183952764, 184816392, 245270352, 249151212, 277224588, 332201616, 367905528, 369632784, 498302424, 546748493, 554449176, 735811056, 996604848, 1093496986, 1108898352, 1640245479, 2186993972, 3280490958, 4373987944, 4920736437, 6560981916, 8747975888, 9841472874, 13121963832, 19682945748, 26243927664, 39365891496, 78731782992]

約数ペア:

[(1, 78731782992), (2, 39365891496), (3, 26243927664), (4, 19682945748), (6, 13121963832), (8, 9841472874), (9, 8747975888), (12, 6560981916), (16, 4920736437), (18, 4373987944), (24, 3280490958), (36, 2186993972), (48, 1640245479), (71, 1108898352), (72, 1093496986), (79, 996604848), (107, 735811056), (142, 554449176), (144, 546748493), (158, 498302424), (213, 369632784), (214, 367905528), (237, 332201616), (284, 277224588), (316, 249151212), (321, 245270352), (426, 184816392), (428, 183952764), (474, 166100808), (568, 138612294), (632, 124575606), (639, 123210928), (642, 122635176), (711, 110733872), (852, 92408196), (856, 91976382), (911, 86423472), (948, 83050404), (963, 81756784), (1136, 69306147), (1264, 62287803), (1278, 61605464), (1284, 61317588), (1422, 55366936), (1704, 46204098), (1712, 45988191), (1822, 43211736), (1896, 41525202), (1926, 40878392), (2556, 30802732), (2568, 30658794), (2733, 28807824), (2844, 27683468), (3408, 23102049), (3644, 21605868), (3792, 20762601), (3852, 20439196), (5112, 15401366), (5136, 15329397), (5466, 14403912), (5609, 14036688), (5688, 13841734), (7288, 10802934), (7597, 10363536), (7704, 10219598), (8199, 9602608), (8453, 9314064), (10224, 7700683), (10932, 7201956), (11218, 7018344), (11376, 6920867), (14576, 5401467), (15194, 5181768), (15408, 5109799), (16398, 4801304), (16827, 4678896), (16906, 4657032), (21864, 3600978), (22436, 3509172), (22791, 3454512), (25359, 3104688), (30388, 2590884), (32796, 2400652), (33654, 2339448), (33812, 2328516), (43728, 1800489), (44872, 1754586), (45582, 1727256), (50481, 1559632), (50718, 1552344), (60776, 1295442), (64681, 1217232), (65592, 1200326), (67308, 1169724), (67624, 1164258), (68373, 1151504), (71969, 1093968), (76077, 1034896), (89744, 877293), (91164, 863628), (97477, 807696), (100962, 779816), (101436, 776172), (121552, 647721), (129362, 608616), (131184, 600163), (134616, 584862), (135248, 582129), (136746, 575752), (143938, 546984), (152154, 517448), (182328, 431814), (194043, 405744), (194954, 403848), (201924, 389908), (202872, 388086), (215907, 364656), (258724, 304308), (269232, 292431), (273492, 287876)]