80933436

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 215814144

約数和(自身を除く): 134880708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1543, 1692, 2914, 3086, 4371, 4629, 5828, 6172, 8742, 9258, 13113, 13887, 17484, 18516, 26226, 27774, 47833, 52452, 55548, 72521, 95666, 143499, 145042, 191332, 217563, 286998, 290084, 430497, 435126, 573996, 652689, 860994, 870252, 1305378, 1721988, 2248151, 2610756, 4496302, 6744453, 8992604, 13488906, 20233359, 26977812, 40466718, 80933436]

約数ペア:

[(1, 80933436), (2, 40466718), (3, 26977812), (4, 20233359), (6, 13488906), (9, 8992604), (12, 6744453), (18, 4496302), (31, 2610756), (36, 2248151), (47, 1721988), (62, 1305378), (93, 870252), (94, 860994), (124, 652689), (141, 573996), (186, 435126), (188, 430497), (279, 290084), (282, 286998), (372, 217563), (423, 191332), (558, 145042), (564, 143499), (846, 95666), (1116, 72521), (1457, 55548), (1543, 52452), (1692, 47833), (2914, 27774), (3086, 26226), (4371, 18516), (4629, 17484), (5828, 13887), (6172, 13113), (8742, 9258)]