72155476

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15727}}^1$

素因数の和:15799

約数の個数: 24

約数和(自身を含む): 133876736

約数和(自身を除く): 61721260

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 15727, 31454, 62908, 487537, 581899, 975074, 1163798, 1950148, 2327596, 18038869, 36077738, 72155476]

約数ペア:

[(1, 72155476), (2, 36077738), (4, 18038869), (31, 2327596), (37, 1950148), (62, 1163798), (74, 975074), (124, 581899), (148, 487537), (1147, 62908), (2294, 31454), (4588, 15727)]