67715856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 207783576

約数和(自身を除く): 140067720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 117, 122, 144, 156, 183, 208, 234, 244, 312, 366, 468, 488, 549, 593, 624, 732, 793, 936, 976, 1098, 1186, 1464, 1586, 1779, 1872, 2196, 2372, 2379, 2928, 3172, 3558, 4392, 4744, 4758, 5337, 6344, 7116, 7137, 7709, 8784, 9488, 9516, 10674, 12688, 14232, 14274, 15418, 19032, 21348, 23127, 28464, 28548, 30836, 36173, 38064, 42696, 46254, 57096, 61672, 69381, 72346, 85392, 92508, 108519, 114192, 123344, 138762, 144692, 185016, 217038, 277524, 289384, 325557, 370032, 434076, 470249, 555048, 578768, 651114, 868152, 940498, 1110096, 1302228, 1410747, 1736304, 1880996, 2604456, 2821494, 3761992, 4232241, 5208912, 5642988, 7523984, 8464482, 11285976, 16928964, 22571952, 33857928, 67715856]

約数ペア:

[(1, 67715856), (2, 33857928), (3, 22571952), (4, 16928964), (6, 11285976), (8, 8464482), (9, 7523984), (12, 5642988), (13, 5208912), (16, 4232241), (18, 3761992), (24, 2821494), (26, 2604456), (36, 1880996), (39, 1736304), (48, 1410747), (52, 1302228), (61, 1110096), (72, 940498), (78, 868152), (104, 651114), (117, 578768), (122, 555048), (144, 470249), (156, 434076), (183, 370032), (208, 325557), (234, 289384), (244, 277524), (312, 217038), (366, 185016), (468, 144692), (488, 138762), (549, 123344), (593, 114192), (624, 108519), (732, 92508), (793, 85392), (936, 72346), (976, 69381), (1098, 61672), (1186, 57096), (1464, 46254), (1586, 42696), (1779, 38064), (1872, 36173), (2196, 30836), (2372, 28548), (2379, 28464), (2928, 23127), (3172, 21348), (3558, 19032), (4392, 15418), (4744, 14274), (4758, 14232), (5337, 12688), (6344, 10674), (7116, 9516), (7137, 9488), (7709, 8784)]