72671852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{9227}}^1$

素因数の和:9421

約数の個数: 24

約数和(自身を含む): 139527360

約数和(自身を除く): 66855508

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 9227, 18454, 36908, 101497, 202994, 405988, 1651633, 3303266, 6606532, 18167963, 36335926, 72671852]

約数ペア:

[(1, 72671852), (2, 36335926), (4, 18167963), (11, 6606532), (22, 3303266), (44, 1651633), (179, 405988), (358, 202994), (716, 101497), (1969, 36908), (3938, 18454), (7876, 9227)]