71394516

素因数分解:

$2^2\times 3^2\times {\mathrm{1277}}^1\times {\mathrm{1553}}^1$

素因数の和:2840

約数の個数: 36

約数和(自身を含む): 180727092

約数和(自身を除く): 109332576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1277, 1553, 2554, 3106, 3831, 4659, 5108, 6212, 7662, 9318, 11493, 13977, 15324, 18636, 22986, 27954, 45972, 55908, 1983181, 3966362, 5949543, 7932724, 11899086, 17848629, 23798172, 35697258, 71394516]

約数ペア:

[(1, 71394516), (2, 35697258), (3, 23798172), (4, 17848629), (6, 11899086), (9, 7932724), (12, 5949543), (18, 3966362), (36, 1983181), (1277, 55908), (1553, 45972), (2554, 27954), (3106, 22986), (3831, 18636), (4659, 15324), (5108, 13977), (6212, 11493), (7662, 9318)]