72788372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9623}}^1$

素因数の和:9719

約数の個数: 24

約数和(自身を含む): 133658112

約数和(自身を除く): 60869740

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 9623, 19246, 38492, 298313, 587003, 596626, 1174006, 1193252, 2348012, 18197093, 36394186, 72788372]

約数ペア:

[(1, 72788372), (2, 36394186), (4, 18197093), (31, 2348012), (61, 1193252), (62, 1174006), (122, 596626), (124, 587003), (244, 298313), (1891, 38492), (3782, 19246), (7564, 9623)]