65416416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 201180672

約数和(自身を除く): 135764256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 43, 46, 48, 52, 53, 69, 78, 86, 92, 96, 104, 106, 129, 138, 156, 159, 172, 184, 208, 212, 258, 276, 299, 312, 318, 344, 368, 416, 424, 516, 552, 559, 598, 624, 636, 688, 689, 736, 848, 897, 989, 1032, 1104, 1118, 1196, 1219, 1248, 1272, 1376, 1378, 1677, 1696, 1794, 1978, 2064, 2067, 2208, 2236, 2279, 2392, 2438, 2544, 2756, 2967, 3354, 3588, 3657, 3956, 4128, 4134, 4472, 4558, 4784, 4876, 5088, 5512, 5934, 6708, 6837, 7176, 7314, 7912, 8268, 8944, 9116, 9568, 9752, 11024, 11868, 12857, 13416, 13674, 14352, 14628, 15824, 15847, 16536, 17888, 18232, 19504, 22048, 23736, 25714, 26832, 27348, 28704, 29256, 29627, 31648, 31694, 33072, 36464, 38571, 39008, 47472, 47541, 51428, 52417, 53664, 54696, 58512, 59254, 63388, 66144, 72928, 77142, 88881, 94944, 95082, 102856, 104834, 109392, 117024, 118508, 126776, 154284, 157251, 177762, 190164, 205712, 209668, 218784, 237016, 253552, 308568, 314502, 355524, 380328, 411424, 419336, 474032, 507104, 617136, 629004, 681421, 711048, 760656, 838672, 948064, 1234272, 1258008, 1362842, 1422096, 1521312, 1677344, 2044263, 2516016, 2725684, 2844192, 4088526, 5032032, 5451368, 8177052, 10902736, 16354104, 21805472, 32708208, 65416416]

約数ペア:

[(1, 65416416), (2, 32708208), (3, 21805472), (4, 16354104), (6, 10902736), (8, 8177052), (12, 5451368), (13, 5032032), (16, 4088526), (23, 2844192), (24, 2725684), (26, 2516016), (32, 2044263), (39, 1677344), (43, 1521312), (46, 1422096), (48, 1362842), (52, 1258008), (53, 1234272), (69, 948064), (78, 838672), (86, 760656), (92, 711048), (96, 681421), (104, 629004), (106, 617136), (129, 507104), (138, 474032), (156, 419336), (159, 411424), (172, 380328), (184, 355524), (208, 314502), (212, 308568), (258, 253552), (276, 237016), (299, 218784), (312, 209668), (318, 205712), (344, 190164), (368, 177762), (416, 157251), (424, 154284), (516, 126776), (552, 118508), (559, 117024), (598, 109392), (624, 104834), (636, 102856), (688, 95082), (689, 94944), (736, 88881), (848, 77142), (897, 72928), (989, 66144), (1032, 63388), (1104, 59254), (1118, 58512), (1196, 54696), (1219, 53664), (1248, 52417), (1272, 51428), (1376, 47541), (1378, 47472), (1677, 39008), (1696, 38571), (1794, 36464), (1978, 33072), (2064, 31694), (2067, 31648), (2208, 29627), (2236, 29256), (2279, 28704), (2392, 27348), (2438, 26832), (2544, 25714), (2756, 23736), (2967, 22048), (3354, 19504), (3588, 18232), (3657, 17888), (3956, 16536), (4128, 15847), (4134, 15824), (4472, 14628), (4558, 14352), (4784, 13674), (4876, 13416), (5088, 12857), (5512, 11868), (5934, 11024), (6708, 9752), (6837, 9568), (7176, 9116), (7314, 8944), (7912, 8268)]