71335566

素因数分解:

$2^1\times 3^7\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 164367360

約数和(自身を除く): 93031794

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 282, 347, 423, 486, 694, 729, 846, 1041, 1269, 1458, 2082, 2187, 2538, 3123, 3807, 4374, 6246, 7614, 9369, 11421, 16309, 18738, 22842, 28107, 32618, 34263, 48927, 56214, 68526, 84321, 97854, 102789, 146781, 168642, 205578, 252963, 293562, 440343, 505926, 758889, 880686, 1321029, 1517778, 2642058, 3963087, 7926174, 11889261, 23778522, 35667783, 71335566]

約数ペア:

[(1, 71335566), (2, 35667783), (3, 23778522), (6, 11889261), (9, 7926174), (18, 3963087), (27, 2642058), (47, 1517778), (54, 1321029), (81, 880686), (94, 758889), (141, 505926), (162, 440343), (243, 293562), (282, 252963), (347, 205578), (423, 168642), (486, 146781), (694, 102789), (729, 97854), (846, 84321), (1041, 68526), (1269, 56214), (1458, 48927), (2082, 34263), (2187, 32618), (2538, 28107), (3123, 22842), (3807, 18738), (4374, 16309), (6246, 11421), (7614, 9369)]