78759408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 268673280

約数和(自身を除く): 189913872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 73, 76, 78, 84, 91, 104, 112, 114, 133, 146, 152, 156, 168, 169, 182, 208, 219, 228, 247, 266, 273, 292, 304, 312, 336, 338, 364, 399, 438, 456, 494, 507, 511, 532, 546, 584, 624, 676, 728, 741, 798, 876, 912, 949, 988, 1014, 1022, 1064, 1092, 1168, 1183, 1352, 1387, 1456, 1482, 1533, 1596, 1729, 1752, 1898, 1976, 2028, 2044, 2128, 2184, 2366, 2704, 2774, 2847, 2964, 3066, 3192, 3211, 3458, 3504, 3549, 3796, 3952, 4056, 4088, 4161, 4368, 4732, 5187, 5548, 5694, 5928, 6132, 6384, 6422, 6643, 6916, 7098, 7592, 8112, 8176, 8322, 9464, 9633, 9709, 10374, 11096, 11388, 11856, 12264, 12337, 12844, 13286, 13832, 14196, 15184, 16644, 18031, 18928, 19266, 19418, 19929, 20748, 22192, 22477, 22776, 24528, 24674, 25688, 26572, 27664, 28392, 29127, 33288, 36062, 37011, 38532, 38836, 39858, 41496, 44954, 45552, 49348, 51376, 53144, 54093, 56784, 58254, 66576, 67431, 72124, 74022, 77064, 77672, 79716, 82992, 86359, 89908, 98696, 106288, 108186, 116508, 126217, 134862, 144248, 148044, 154128, 155344, 159432, 172718, 179816, 197392, 216372, 233016, 234403, 252434, 259077, 269724, 288496, 296088, 318864, 345436, 359632, 378651, 432744, 466032, 468806, 504868, 518154, 539448, 592176, 690872, 703209, 757302, 865488, 937612, 1009736, 1036308, 1078896, 1381744, 1406418, 1514604, 1640821, 1875224, 2019472, 2072616, 2812836, 3029208, 3281642, 3750448, 4145232, 4922463, 5625672, 6058416, 6563284, 9844926, 11251344, 13126568, 19689852, 26253136, 39379704, 78759408]

約数ペア:

[(1, 78759408), (2, 39379704), (3, 26253136), (4, 19689852), (6, 13126568), (7, 11251344), (8, 9844926), (12, 6563284), (13, 6058416), (14, 5625672), (16, 4922463), (19, 4145232), (21, 3750448), (24, 3281642), (26, 3029208), (28, 2812836), (38, 2072616), (39, 2019472), (42, 1875224), (48, 1640821), (52, 1514604), (56, 1406418), (57, 1381744), (73, 1078896), (76, 1036308), (78, 1009736), (84, 937612), (91, 865488), (104, 757302), (112, 703209), (114, 690872), (133, 592176), (146, 539448), (152, 518154), (156, 504868), (168, 468806), (169, 466032), (182, 432744), (208, 378651), (219, 359632), (228, 345436), (247, 318864), (266, 296088), (273, 288496), (292, 269724), (304, 259077), (312, 252434), (336, 234403), (338, 233016), (364, 216372), (399, 197392), (438, 179816), (456, 172718), (494, 159432), (507, 155344), (511, 154128), (532, 148044), (546, 144248), (584, 134862), (624, 126217), (676, 116508), (728, 108186), (741, 106288), (798, 98696), (876, 89908), (912, 86359), (949, 82992), (988, 79716), (1014, 77672), (1022, 77064), (1064, 74022), (1092, 72124), (1168, 67431), (1183, 66576), (1352, 58254), (1387, 56784), (1456, 54093), (1482, 53144), (1533, 51376), (1596, 49348), (1729, 45552), (1752, 44954), (1898, 41496), (1976, 39858), (2028, 38836), (2044, 38532), (2128, 37011), (2184, 36062), (2366, 33288), (2704, 29127), (2774, 28392), (2847, 27664), (2964, 26572), (3066, 25688), (3192, 24674), (3211, 24528), (3458, 22776), (3504, 22477), (3549, 22192), (3796, 20748), (3952, 19929), (4056, 19418), (4088, 19266), (4161, 18928), (4368, 18031), (4732, 16644), (5187, 15184), (5548, 14196), (5694, 13832), (5928, 13286), (6132, 12844), (6384, 12337), (6422, 12264), (6643, 11856), (6916, 11388), (7098, 11096), (7592, 10374), (8112, 9709), (8176, 9633), (8322, 9464)]