123211036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3767}}^1$

素因数の和:3838

約数の個数: 48

約数和(自身を含む): 252576576

約数和(自身を除く): 129365540

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 3767, 7534, 8177, 15068, 16354, 32708, 48971, 64039, 97942, 128078, 139379, 195884, 256156, 278758, 557516, 832507, 1665014, 1811927, 2369443, 3330028, 3623854, 4738886, 7247708, 9477772, 30802759, 61605518, 123211036]

約数ペア:

[(1, 123211036), (2, 61605518), (4, 30802759), (13, 9477772), (17, 7247708), (26, 4738886), (34, 3623854), (37, 3330028), (52, 2369443), (68, 1811927), (74, 1665014), (148, 832507), (221, 557516), (442, 278758), (481, 256156), (629, 195884), (884, 139379), (962, 128078), (1258, 97942), (1924, 64039), (2516, 48971), (3767, 32708), (7534, 16354), (8177, 15068)]