91398438

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 202378176

約数和(自身を除く): 110979738

約数列:

[1, 2, 3, 6, 9, 18, 83, 131, 166, 249, 262, 393, 467, 498, 747, 786, 934, 1179, 1401, 1494, 2358, 2802, 4203, 8406, 10873, 21746, 32619, 38761, 61177, 65238, 77522, 97857, 116283, 122354, 183531, 195714, 232566, 348849, 367062, 550593, 697698, 1101186, 5077691, 10155382, 15233073, 30466146, 45699219, 91398438]

約数ペア:

[(1, 91398438), (2, 45699219), (3, 30466146), (6, 15233073), (9, 10155382), (18, 5077691), (83, 1101186), (131, 697698), (166, 550593), (249, 367062), (262, 348849), (393, 232566), (467, 195714), (498, 183531), (747, 122354), (786, 116283), (934, 97857), (1179, 77522), (1401, 65238), (1494, 61177), (2358, 38761), (2802, 32619), (4203, 21746), (8406, 10873)]