172229004

素因数分解:

$2^2\times 3^4\times {\mathrm{531571}}^1$

素因数の和:531587

約数の個数: 30

約数和(自身を含む): 450241484

約数和(自身を除く): 278012480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 531571, 1063142, 1594713, 2126284, 3189426, 4784139, 6378852, 9568278, 14352417, 19136556, 28704834, 43057251, 57409668, 86114502, 172229004]

約数ペア:

[(1, 172229004), (2, 86114502), (3, 57409668), (4, 43057251), (6, 28704834), (9, 19136556), (12, 14352417), (18, 9568278), (27, 6378852), (36, 4784139), (54, 3189426), (81, 2126284), (108, 1594713), (162, 1063142), (324, 531571)]