71731578

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 147059712

約数和(自身を除く): 75328134

約数列:

[1, 2, 3, 6, 53, 106, 159, 191, 318, 382, 573, 1146, 1181, 2362, 3543, 7086, 10123, 20246, 30369, 60738, 62593, 125186, 187779, 225571, 375558, 451142, 676713, 1353426, 11955263, 23910526, 35865789, 71731578]

約数ペア:

[(1, 71731578), (2, 35865789), (3, 23910526), (6, 11955263), (53, 1353426), (106, 676713), (159, 451142), (191, 375558), (318, 225571), (382, 187779), (573, 125186), (1146, 62593), (1181, 60738), (2362, 30369), (3543, 20246), (7086, 10123)]