78419796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10259}}^1$

素因数の和:10293

約数の個数: 72

約数和(自身を含む): 229249440

約数和(自身を除く): 150829644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 10259, 20518, 30777, 41036, 61554, 71813, 123108, 133367, 143626, 215439, 266734, 287252, 400101, 430878, 502691, 533468, 800202, 861756, 933569, 1005382, 1508073, 1600404, 1867138, 2010764, 2800707, 3016146, 3734276, 5601414, 6032292, 6534983, 11202828, 13069966, 19604949, 26139932, 39209898, 78419796]

約数ペア:

[(1, 78419796), (2, 39209898), (3, 26139932), (4, 19604949), (6, 13069966), (7, 11202828), (12, 6534983), (13, 6032292), (14, 5601414), (21, 3734276), (26, 3016146), (28, 2800707), (39, 2010764), (42, 1867138), (49, 1600404), (52, 1508073), (78, 1005382), (84, 933569), (91, 861756), (98, 800202), (147, 533468), (156, 502691), (182, 430878), (196, 400101), (273, 287252), (294, 266734), (364, 215439), (546, 143626), (588, 133367), (637, 123108), (1092, 71813), (1274, 61554), (1911, 41036), (2548, 30777), (3822, 20518), (7644, 10259)]