72463638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{5563}}^1$

素因数の和:5748

約数の個数: 32

約数和(自身を含む): 157038336

約数和(自身を除く): 84574698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 5563, 6513, 11126, 13026, 16689, 33378, 72319, 144638, 216957, 433914, 929021, 1858042, 2787063, 5574126, 12077273, 24154546, 36231819, 72463638]

約数ペア:

[(1, 72463638), (2, 36231819), (3, 24154546), (6, 12077273), (13, 5574126), (26, 2787063), (39, 1858042), (78, 929021), (167, 433914), (334, 216957), (501, 144638), (1002, 72319), (2171, 33378), (4342, 16689), (5563, 13026), (6513, 11126)]