105130728

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^2\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 291356130

約数和(自身を除く): 186225402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 661, 846, 1128, 1322, 1692, 1983, 2209, 2644, 3384, 3966, 4418, 5288, 5949, 6627, 7932, 8836, 11898, 13254, 15864, 17672, 19881, 23796, 26508, 31067, 39762, 47592, 53016, 62134, 79524, 93201, 124268, 159048, 186402, 248536, 279603, 372804, 559206, 745608, 1118412, 1460149, 2236824, 2920298, 4380447, 5840596, 8760894, 11681192, 13141341, 17521788, 26282682, 35043576, 52565364, 105130728]

約数ペア:

[(1, 105130728), (2, 52565364), (3, 35043576), (4, 26282682), (6, 17521788), (8, 13141341), (9, 11681192), (12, 8760894), (18, 5840596), (24, 4380447), (36, 2920298), (47, 2236824), (72, 1460149), (94, 1118412), (141, 745608), (188, 559206), (282, 372804), (376, 279603), (423, 248536), (564, 186402), (661, 159048), (846, 124268), (1128, 93201), (1322, 79524), (1692, 62134), (1983, 53016), (2209, 47592), (2644, 39762), (3384, 31067), (3966, 26508), (4418, 23796), (5288, 19881), (5949, 17672), (6627, 15864), (7932, 13254), (8836, 11898)]