80706528

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 288288000

約数和(自身を除く): 207581472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 43, 48, 49, 56, 57, 63, 72, 76, 84, 86, 96, 98, 112, 114, 126, 129, 133, 144, 147, 152, 168, 171, 172, 196, 224, 228, 252, 258, 266, 288, 294, 301, 304, 336, 342, 343, 344, 387, 392, 399, 441, 456, 504, 516, 532, 588, 602, 608, 672, 684, 686, 688, 774, 784, 798, 817, 882, 903, 912, 931, 1008, 1029, 1032, 1064, 1176, 1197, 1204, 1368, 1372, 1376, 1548, 1568, 1596, 1634, 1764, 1806, 1824, 1862, 2016, 2058, 2064, 2107, 2128, 2352, 2394, 2408, 2451, 2709, 2736, 2744, 2793, 3087, 3096, 3192, 3268, 3528, 3612, 3724, 4116, 4128, 4214, 4256, 4704, 4788, 4816, 4902, 5418, 5472, 5488, 5586, 5719, 6174, 6192, 6321, 6384, 6517, 6536, 7056, 7224, 7353, 7448, 8232, 8379, 8428, 9576, 9632, 9804, 10836, 10976, 11172, 11438, 12348, 12384, 12642, 12768, 13034, 13072, 14112, 14448, 14706, 14749, 14896, 16464, 16758, 16856, 17157, 18963, 19152, 19551, 19608, 21672, 22344, 22876, 24696, 25284, 26068, 26144, 28896, 29412, 29498, 29792, 32928, 33516, 33712, 34314, 37926, 38304, 39102, 39216, 40033, 43344, 44247, 44688, 45752, 49392, 50568, 51471, 52136, 58653, 58824, 58996, 67032, 67424, 68628, 75852, 78204, 78432, 80066, 86688, 88494, 89376, 91504, 98784, 101136, 102942, 104272, 117306, 117648, 117992, 120099, 132741, 134064, 137256, 151704, 156408, 160132, 176988, 183008, 202272, 205884, 208544, 234612, 235296, 235984, 240198, 265482, 268128, 274512, 280231, 303408, 312816, 320264, 353976, 360297, 411768, 469224, 471968, 480396, 530964, 549024, 560462, 606816, 625632, 640528, 707952, 720594, 823536, 840693, 938448, 960792, 1061928, 1120924, 1281056, 1415904, 1441188, 1647072, 1681386, 1876896, 1921584, 2123856, 2241848, 2522079, 2882376, 3362772, 3843168, 4247712, 4483696, 5044158, 5764752, 6725544, 8967392, 10088316, 11529504, 13451088, 20176632, 26902176, 40353264, 80706528]

約数ペア:

[(1, 80706528), (2, 40353264), (3, 26902176), (4, 20176632), (6, 13451088), (7, 11529504), (8, 10088316), (9, 8967392), (12, 6725544), (14, 5764752), (16, 5044158), (18, 4483696), (19, 4247712), (21, 3843168), (24, 3362772), (28, 2882376), (32, 2522079), (36, 2241848), (38, 2123856), (42, 1921584), (43, 1876896), (48, 1681386), (49, 1647072), (56, 1441188), (57, 1415904), (63, 1281056), (72, 1120924), (76, 1061928), (84, 960792), (86, 938448), (96, 840693), (98, 823536), (112, 720594), (114, 707952), (126, 640528), (129, 625632), (133, 606816), (144, 560462), (147, 549024), (152, 530964), (168, 480396), (171, 471968), (172, 469224), (196, 411768), (224, 360297), (228, 353976), (252, 320264), (258, 312816), (266, 303408), (288, 280231), (294, 274512), (301, 268128), (304, 265482), (336, 240198), (342, 235984), (343, 235296), (344, 234612), (387, 208544), (392, 205884), (399, 202272), (441, 183008), (456, 176988), (504, 160132), (516, 156408), (532, 151704), (588, 137256), (602, 134064), (608, 132741), (672, 120099), (684, 117992), (686, 117648), (688, 117306), (774, 104272), (784, 102942), (798, 101136), (817, 98784), (882, 91504), (903, 89376), (912, 88494), (931, 86688), (1008, 80066), (1029, 78432), (1032, 78204), (1064, 75852), (1176, 68628), (1197, 67424), (1204, 67032), (1368, 58996), (1372, 58824), (1376, 58653), (1548, 52136), (1568, 51471), (1596, 50568), (1634, 49392), (1764, 45752), (1806, 44688), (1824, 44247), (1862, 43344), (2016, 40033), (2058, 39216), (2064, 39102), (2107, 38304), (2128, 37926), (2352, 34314), (2394, 33712), (2408, 33516), (2451, 32928), (2709, 29792), (2736, 29498), (2744, 29412), (2793, 28896), (3087, 26144), (3096, 26068), (3192, 25284), (3268, 24696), (3528, 22876), (3612, 22344), (3724, 21672), (4116, 19608), (4128, 19551), (4214, 19152), (4256, 18963), (4704, 17157), (4788, 16856), (4816, 16758), (4902, 16464), (5418, 14896), (5472, 14749), (5488, 14706), (5586, 14448), (5719, 14112), (6174, 13072), (6192, 13034), (6321, 12768), (6384, 12642), (6517, 12384), (6536, 12348), (7056, 11438), (7224, 11172), (7353, 10976), (7448, 10836), (8232, 9804), (8379, 9632), (8428, 9576)]