69969276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3181}}^1$

素因数の和:3251

約数の個数: 72

約数和(自身を含む): 194585664

約数和(自身を除く): 124616388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3181, 3666, 5499, 6362, 7332, 9543, 10998, 12724, 19086, 21996, 28629, 38172, 41353, 57258, 82706, 114516, 124059, 149507, 165412, 248118, 299014, 372177, 448521, 496236, 598028, 744354, 897042, 1345563, 1488708, 1794084, 1943591, 2691126, 3887182, 5382252, 5830773, 7774364, 11661546, 17492319, 23323092, 34984638, 69969276]

約数ペア:

[(1, 69969276), (2, 34984638), (3, 23323092), (4, 17492319), (6, 11661546), (9, 7774364), (12, 5830773), (13, 5382252), (18, 3887182), (26, 2691126), (36, 1943591), (39, 1794084), (47, 1488708), (52, 1345563), (78, 897042), (94, 744354), (117, 598028), (141, 496236), (156, 448521), (188, 372177), (234, 299014), (282, 248118), (423, 165412), (468, 149507), (564, 124059), (611, 114516), (846, 82706), (1222, 57258), (1692, 41353), (1833, 38172), (2444, 28629), (3181, 21996), (3666, 19086), (5499, 12724), (6362, 10998), (7332, 9543)]