71857638

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{6967}}^1$

素因数の和:7169

約数の個数: 32

約数和(自身を含む): 160542720

約数和(自身を除く): 88685082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 3438, 5157, 6967, 10314, 13934, 20901, 41802, 62703, 125406, 188109, 376218, 1330697, 2661394, 3992091, 7984182, 11976273, 23952546, 35928819, 71857638]

約数ペア:

[(1, 71857638), (2, 35928819), (3, 23952546), (6, 11976273), (9, 7984182), (18, 3992091), (27, 2661394), (54, 1330697), (191, 376218), (382, 188109), (573, 125406), (1146, 62703), (1719, 41802), (3438, 20901), (5157, 13934), (6967, 10314)]