89989452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3467}}^1$

素因数の和:3587

約数の個数: 72

約数和(自身を含む): 262569216

約数和(自身を除く): 172579764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3467, 3708, 4326, 6489, 6934, 8652, 10401, 12978, 13868, 20802, 24269, 25956, 31203, 41604, 48538, 62406, 72807, 97076, 124812, 145614, 218421, 291228, 357101, 436842, 714202, 873684, 1071303, 1428404, 2142606, 2499707, 3213909, 4285212, 4999414, 6427818, 7499121, 9998828, 12855636, 14998242, 22497363, 29996484, 44994726, 89989452]

約数ペア:

[(1, 89989452), (2, 44994726), (3, 29996484), (4, 22497363), (6, 14998242), (7, 12855636), (9, 9998828), (12, 7499121), (14, 6427818), (18, 4999414), (21, 4285212), (28, 3213909), (36, 2499707), (42, 2142606), (63, 1428404), (84, 1071303), (103, 873684), (126, 714202), (206, 436842), (252, 357101), (309, 291228), (412, 218421), (618, 145614), (721, 124812), (927, 97076), (1236, 72807), (1442, 62406), (1854, 48538), (2163, 41604), (2884, 31203), (3467, 25956), (3708, 24269), (4326, 20802), (6489, 13868), (6934, 12978), (8652, 10401)]