90357876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2610

約数の個数: 96

約数和(自身を含む): 273530880

約数和(自身を除く): 183173004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1692, 1974, 2538, 2543, 2961, 3948, 5076, 5086, 5922, 7629, 8883, 10172, 11844, 15258, 17766, 17801, 22887, 30516, 35532, 35602, 45774, 53403, 68661, 71204, 91548, 106806, 119521, 137322, 160209, 213612, 239042, 274644, 320418, 358563, 478084, 480627, 640836, 717126, 836647, 961254, 1075689, 1434252, 1673294, 1922508, 2151378, 2509941, 3227067, 3346588, 4302756, 5019882, 6454134, 7529823, 10039764, 12908268, 15059646, 22589469, 30119292, 45178938, 90357876]

約数ペア:

[(1, 90357876), (2, 45178938), (3, 30119292), (4, 22589469), (6, 15059646), (7, 12908268), (9, 10039764), (12, 7529823), (14, 6454134), (18, 5019882), (21, 4302756), (27, 3346588), (28, 3227067), (36, 2509941), (42, 2151378), (47, 1922508), (54, 1673294), (63, 1434252), (84, 1075689), (94, 961254), (108, 836647), (126, 717126), (141, 640836), (188, 480627), (189, 478084), (252, 358563), (282, 320418), (329, 274644), (378, 239042), (423, 213612), (564, 160209), (658, 137322), (756, 119521), (846, 106806), (987, 91548), (1269, 71204), (1316, 68661), (1692, 53403), (1974, 45774), (2538, 35602), (2543, 35532), (2961, 30516), (3948, 22887), (5076, 17801), (5086, 17766), (5922, 15258), (7629, 11844), (8883, 10172)]