72524556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 198438240

約数和(自身を除く): 125913684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 353, 439, 468, 706, 878, 1059, 1317, 1412, 1756, 2118, 2634, 3177, 3951, 4236, 4589, 5268, 5707, 6354, 7902, 9178, 11414, 12708, 13767, 15804, 17121, 18356, 22828, 27534, 34242, 41301, 51363, 55068, 68484, 82602, 102726, 154967, 165204, 205452, 309934, 464901, 619868, 929802, 1394703, 1859604, 2014571, 2789406, 4029142, 5578812, 6043713, 8058284, 12087426, 18131139, 24174852, 36262278, 72524556]

約数ペア:

[(1, 72524556), (2, 36262278), (3, 24174852), (4, 18131139), (6, 12087426), (9, 8058284), (12, 6043713), (13, 5578812), (18, 4029142), (26, 2789406), (36, 2014571), (39, 1859604), (52, 1394703), (78, 929802), (117, 619868), (156, 464901), (234, 309934), (353, 205452), (439, 165204), (468, 154967), (706, 102726), (878, 82602), (1059, 68484), (1317, 55068), (1412, 51363), (1756, 41301), (2118, 34242), (2634, 27534), (3177, 22828), (3951, 18356), (4236, 17121), (4589, 15804), (5268, 13767), (5707, 12708), (6354, 11414), (7902, 9178)]