72352874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{967}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 125452800

約数和(自身を除く): 53099926

約数列:

[1, 2, 11, 19, 22, 38, 179, 209, 358, 418, 967, 1934, 1969, 3401, 3938, 6802, 10637, 18373, 21274, 36746, 37411, 74822, 173093, 202103, 346186, 404206, 1904023, 3288767, 3808046, 6577534, 36176437, 72352874]

約数ペア:

[(1, 72352874), (2, 36176437), (11, 6577534), (19, 3808046), (22, 3288767), (38, 1904023), (179, 404206), (209, 346186), (358, 202103), (418, 173093), (967, 74822), (1934, 37411), (1969, 36746), (3401, 21274), (3938, 18373), (6802, 10637)]