78136896

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:716

約数の個数: 112

約数和(自身を含む): 225161856

約数和(自身を除く): 147024960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 136, 148, 192, 204, 222, 272, 296, 408, 444, 544, 592, 629, 647, 816, 888, 1088, 1184, 1258, 1294, 1632, 1776, 1887, 1941, 2368, 2516, 2588, 3264, 3552, 3774, 3882, 5032, 5176, 7104, 7548, 7764, 10064, 10352, 10999, 15096, 15528, 20128, 20704, 21998, 23939, 30192, 31056, 32997, 40256, 41408, 43996, 47878, 60384, 62112, 65994, 71817, 87992, 95756, 120768, 124224, 131988, 143634, 175984, 191512, 263976, 287268, 351968, 383024, 406963, 527952, 574536, 703936, 766048, 813926, 1055904, 1149072, 1220889, 1532096, 1627852, 2111808, 2298144, 2441778, 3255704, 4596288, 4883556, 6511408, 9767112, 13022816, 19534224, 26045632, 39068448, 78136896]

約数ペア:

[(1, 78136896), (2, 39068448), (3, 26045632), (4, 19534224), (6, 13022816), (8, 9767112), (12, 6511408), (16, 4883556), (17, 4596288), (24, 3255704), (32, 2441778), (34, 2298144), (37, 2111808), (48, 1627852), (51, 1532096), (64, 1220889), (68, 1149072), (74, 1055904), (96, 813926), (102, 766048), (111, 703936), (136, 574536), (148, 527952), (192, 406963), (204, 383024), (222, 351968), (272, 287268), (296, 263976), (408, 191512), (444, 175984), (544, 143634), (592, 131988), (629, 124224), (647, 120768), (816, 95756), (888, 87992), (1088, 71817), (1184, 65994), (1258, 62112), (1294, 60384), (1632, 47878), (1776, 43996), (1887, 41408), (1941, 40256), (2368, 32997), (2516, 31056), (2588, 30192), (3264, 23939), (3552, 21998), (3774, 20704), (3882, 20128), (5032, 15528), (5176, 15096), (7104, 10999), (7548, 10352), (7764, 10064)]