72758556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11959}}^1$

素因数の和:11995

約数の個数: 54

約数和(自身を含む): 199169880

約数和(自身を除く): 126411324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11959, 23918, 35877, 47836, 71754, 107631, 143508, 155467, 215262, 310934, 430524, 466401, 621868, 932802, 1399203, 1865604, 2021071, 2798406, 4042142, 5596812, 6063213, 8084284, 12126426, 18189639, 24252852, 36379278, 72758556]

約数ペア:

[(1, 72758556), (2, 36379278), (3, 24252852), (4, 18189639), (6, 12126426), (9, 8084284), (12, 6063213), (13, 5596812), (18, 4042142), (26, 2798406), (36, 2021071), (39, 1865604), (52, 1399203), (78, 932802), (117, 621868), (156, 466401), (169, 430524), (234, 310934), (338, 215262), (468, 155467), (507, 143508), (676, 107631), (1014, 71754), (1521, 47836), (2028, 35877), (3042, 23918), (6084, 11959)]