61541262

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 143001600

約数和(自身を除く): 81460338

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 97, 186, 194, 279, 291, 379, 558, 582, 758, 837, 873, 1137, 1674, 1746, 2274, 2619, 3007, 3411, 5238, 6014, 6822, 9021, 10233, 11749, 18042, 20466, 23498, 27063, 35247, 36763, 54126, 70494, 73526, 81189, 105741, 110289, 162378, 211482, 220578, 317223, 330867, 634446, 661734, 992601, 1139653, 1985202, 2279306, 3418959, 6837918, 10256877, 20513754, 30770631, 61541262]

約数ペア:

[(1, 61541262), (2, 30770631), (3, 20513754), (6, 10256877), (9, 6837918), (18, 3418959), (27, 2279306), (31, 1985202), (54, 1139653), (62, 992601), (93, 661734), (97, 634446), (186, 330867), (194, 317223), (279, 220578), (291, 211482), (379, 162378), (558, 110289), (582, 105741), (758, 81189), (837, 73526), (873, 70494), (1137, 54126), (1674, 36763), (1746, 35247), (2274, 27063), (2619, 23498), (3007, 20466), (3411, 18042), (5238, 11749), (6014, 10233), (6822, 9021)]