90594756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7649}}^1$

素因数の和:7713

約数の個数: 72

約数和(自身を含む): 267321600

約数和(自身を除く): 176726844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 7649, 11844, 15298, 22947, 30596, 45894, 53543, 68841, 91788, 107086, 137682, 160629, 214172, 275364, 321258, 359503, 481887, 642516, 719006, 963774, 1078509, 1438012, 1927548, 2157018, 2516521, 3235527, 4314036, 5033042, 6471054, 7549563, 10066084, 12942108, 15099126, 22648689, 30198252, 45297378, 90594756]

約数ペア:

[(1, 90594756), (2, 45297378), (3, 30198252), (4, 22648689), (6, 15099126), (7, 12942108), (9, 10066084), (12, 7549563), (14, 6471054), (18, 5033042), (21, 4314036), (28, 3235527), (36, 2516521), (42, 2157018), (47, 1927548), (63, 1438012), (84, 1078509), (94, 963774), (126, 719006), (141, 642516), (188, 481887), (252, 359503), (282, 321258), (329, 275364), (423, 214172), (564, 160629), (658, 137682), (846, 107086), (987, 91788), (1316, 68841), (1692, 53543), (1974, 45894), (2961, 30596), (3948, 22947), (5922, 15298), (7649, 11844)]