87836580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37537}}^1$

素因数の和:37565

約数の個数: 72

約数和(自身を含む): 286940472

約数和(自身を除く): 199103892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 37537, 75074, 112611, 150148, 187685, 225222, 337833, 375370, 450444, 487981, 563055, 675666, 750740, 975962, 1126110, 1351332, 1463943, 1689165, 1951924, 2252220, 2439905, 2927886, 3378330, 4391829, 4879810, 5855772, 6756660, 7319715, 8783658, 9759620, 14639430, 17567316, 21959145, 29278860, 43918290, 87836580]

約数ペア:

[(1, 87836580), (2, 43918290), (3, 29278860), (4, 21959145), (5, 17567316), (6, 14639430), (9, 9759620), (10, 8783658), (12, 7319715), (13, 6756660), (15, 5855772), (18, 4879810), (20, 4391829), (26, 3378330), (30, 2927886), (36, 2439905), (39, 2252220), (45, 1951924), (52, 1689165), (60, 1463943), (65, 1351332), (78, 1126110), (90, 975962), (117, 750740), (130, 675666), (156, 563055), (180, 487981), (195, 450444), (234, 375370), (260, 337833), (390, 225222), (468, 187685), (585, 150148), (780, 112611), (1170, 75074), (2340, 37537)]