77216568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 229824000

約数和(自身を除く): 152607432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 149, 151, 156, 264, 286, 298, 302, 312, 429, 447, 453, 572, 596, 604, 858, 894, 906, 1144, 1192, 1208, 1639, 1661, 1716, 1788, 1812, 1937, 1963, 3278, 3322, 3432, 3576, 3624, 3874, 3926, 4917, 4983, 5811, 5889, 6556, 6644, 7748, 7852, 9834, 9966, 11622, 11778, 13112, 13288, 15496, 15704, 19668, 19932, 21307, 21593, 22499, 23244, 23556, 39336, 39864, 42614, 43186, 44998, 46488, 47112, 63921, 64779, 67497, 85228, 86372, 89996, 127842, 129558, 134994, 170456, 172744, 179992, 247489, 255684, 259116, 269988, 292487, 494978, 511368, 518232, 539976, 584974, 742467, 877461, 989956, 1169948, 1484934, 1754922, 1979912, 2339896, 2969868, 3217357, 3509844, 5939736, 6434714, 7019688, 9652071, 12869428, 19304142, 25738856, 38608284, 77216568]

約数ペア:

[(1, 77216568), (2, 38608284), (3, 25738856), (4, 19304142), (6, 12869428), (8, 9652071), (11, 7019688), (12, 6434714), (13, 5939736), (22, 3509844), (24, 3217357), (26, 2969868), (33, 2339896), (39, 1979912), (44, 1754922), (52, 1484934), (66, 1169948), (78, 989956), (88, 877461), (104, 742467), (132, 584974), (143, 539976), (149, 518232), (151, 511368), (156, 494978), (264, 292487), (286, 269988), (298, 259116), (302, 255684), (312, 247489), (429, 179992), (447, 172744), (453, 170456), (572, 134994), (596, 129558), (604, 127842), (858, 89996), (894, 86372), (906, 85228), (1144, 67497), (1192, 64779), (1208, 63921), (1639, 47112), (1661, 46488), (1716, 44998), (1788, 43186), (1812, 42614), (1937, 39864), (1963, 39336), (3278, 23556), (3322, 23244), (3432, 22499), (3576, 21593), (3624, 21307), (3874, 19932), (3926, 19668), (4917, 15704), (4983, 15496), (5811, 13288), (5889, 13112), (6556, 11778), (6644, 11622), (7748, 9966), (7852, 9834)]