71357886

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{44543}}^1$

素因数の和:44640

約数の個数: 24

約数和(自身を含む): 156349440

約数和(自身を除く): 84991554

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 44543, 89086, 133629, 267258, 400887, 801774, 3964327, 7928654, 11892981, 23785962, 35678943, 71357886]

約数ペア:

[(1, 71357886), (2, 35678943), (3, 23785962), (6, 11892981), (9, 7928654), (18, 3964327), (89, 801774), (178, 400887), (267, 267258), (534, 133629), (801, 89086), (1602, 44543)]