91991460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12671}}^1$

素因数の和:12705

約数の個数: 72

約数和(自身を含む): 283143168

約数和(自身を除く): 191151708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 12671, 25342, 38013, 50684, 63355, 76026, 126710, 139381, 152052, 190065, 253420, 278762, 380130, 418143, 557524, 696905, 760260, 836286, 1393810, 1533191, 1672572, 2090715, 2787620, 3066382, 4181430, 4599573, 6132764, 7665955, 8362860, 9199146, 15331910, 18398292, 22997865, 30663820, 45995730, 91991460]

約数ペア:

[(1, 91991460), (2, 45995730), (3, 30663820), (4, 22997865), (5, 18398292), (6, 15331910), (10, 9199146), (11, 8362860), (12, 7665955), (15, 6132764), (20, 4599573), (22, 4181430), (30, 3066382), (33, 2787620), (44, 2090715), (55, 1672572), (60, 1533191), (66, 1393810), (110, 836286), (121, 760260), (132, 696905), (165, 557524), (220, 418143), (242, 380130), (330, 278762), (363, 253420), (484, 190065), (605, 152052), (660, 139381), (726, 126710), (1210, 76026), (1452, 63355), (1815, 50684), (2420, 38013), (3630, 25342), (7260, 12671)]