78071472

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1567

約数の個数: 80

約数和(自身を含む): 226017280

約数和(自身を除く): 147945808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1423, 1524, 2032, 2286, 2846, 3048, 3429, 4269, 4572, 5692, 6096, 6858, 8538, 9144, 11384, 12807, 13716, 17076, 18288, 22768, 25614, 27432, 34152, 38421, 51228, 54864, 68304, 76842, 102456, 153684, 180721, 204912, 307368, 361442, 542163, 614736, 722884, 1084326, 1445768, 1626489, 2168652, 2891536, 3252978, 4337304, 4879467, 6505956, 8674608, 9758934, 13011912, 19517868, 26023824, 39035736, 78071472]

約数ペア:

[(1, 78071472), (2, 39035736), (3, 26023824), (4, 19517868), (6, 13011912), (8, 9758934), (9, 8674608), (12, 6505956), (16, 4879467), (18, 4337304), (24, 3252978), (27, 2891536), (36, 2168652), (48, 1626489), (54, 1445768), (72, 1084326), (108, 722884), (127, 614736), (144, 542163), (216, 361442), (254, 307368), (381, 204912), (432, 180721), (508, 153684), (762, 102456), (1016, 76842), (1143, 68304), (1423, 54864), (1524, 51228), (2032, 38421), (2286, 34152), (2846, 27432), (3048, 25614), (3429, 22768), (4269, 18288), (4572, 17076), (5692, 13716), (6096, 12807), (6858, 11384), (8538, 9144)]