87381060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3917

約数の個数: 96

約数和(自身を含む): 272643840

約数和(自身を除く): 185262780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 3863, 4524, 5655, 7540, 7726, 11310, 11589, 15452, 19315, 22620, 23178, 38630, 46356, 50219, 57945, 77260, 100438, 112027, 115890, 150657, 200876, 224054, 231780, 251095, 301314, 336081, 448108, 502190, 560135, 602628, 672162, 753285, 1004380, 1120270, 1344324, 1456351, 1506570, 1680405, 2240540, 2912702, 3013140, 3360810, 4369053, 5825404, 6721620, 7281755, 8738106, 14563510, 17476212, 21845265, 29127020, 43690530, 87381060]

約数ペア:

[(1, 87381060), (2, 43690530), (3, 29127020), (4, 21845265), (5, 17476212), (6, 14563510), (10, 8738106), (12, 7281755), (13, 6721620), (15, 5825404), (20, 4369053), (26, 3360810), (29, 3013140), (30, 2912702), (39, 2240540), (52, 1680405), (58, 1506570), (60, 1456351), (65, 1344324), (78, 1120270), (87, 1004380), (116, 753285), (130, 672162), (145, 602628), (156, 560135), (174, 502190), (195, 448108), (260, 336081), (290, 301314), (348, 251095), (377, 231780), (390, 224054), (435, 200876), (580, 150657), (754, 115890), (780, 112027), (870, 100438), (1131, 77260), (1508, 57945), (1740, 50219), (1885, 46356), (2262, 38630), (3770, 23178), (3863, 22620), (4524, 19315), (5655, 15452), (7540, 11589), (7726, 11310)]