71335068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3229}}^1$

素因数の和:3506

約数の個数: 48

約数和(自身を含む): 191009280

約数和(自身を除く): 119674212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3229, 3682, 5523, 6458, 7364, 9687, 11046, 12916, 19374, 22092, 22603, 38748, 45206, 67809, 90412, 135618, 271236, 849227, 1698454, 2547681, 3396908, 5095362, 5944589, 10190724, 11889178, 17833767, 23778356, 35667534, 71335068]

約数ペア:

[(1, 71335068), (2, 35667534), (3, 23778356), (4, 17833767), (6, 11889178), (7, 10190724), (12, 5944589), (14, 5095362), (21, 3396908), (28, 2547681), (42, 1698454), (84, 849227), (263, 271236), (526, 135618), (789, 90412), (1052, 67809), (1578, 45206), (1841, 38748), (3156, 22603), (3229, 22092), (3682, 19374), (5523, 12916), (6458, 11046), (7364, 9687)]