81207024

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 216227232

約数和(自身を除く): 135020208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 137, 159, 212, 233, 274, 318, 411, 424, 466, 548, 636, 699, 822, 848, 932, 1096, 1272, 1398, 1644, 1864, 2192, 2544, 2796, 3288, 3728, 5592, 6576, 7261, 11184, 12349, 14522, 21783, 24698, 29044, 31921, 37047, 43566, 49396, 58088, 63842, 74094, 87132, 95763, 98792, 116176, 127684, 148188, 174264, 191526, 197584, 255368, 296376, 348528, 383052, 510736, 592752, 766104, 1532208, 1691813, 3383626, 5075439, 6767252, 10150878, 13534504, 20301756, 27069008, 40603512, 81207024]

約数ペア:

[(1, 81207024), (2, 40603512), (3, 27069008), (4, 20301756), (6, 13534504), (8, 10150878), (12, 6767252), (16, 5075439), (24, 3383626), (48, 1691813), (53, 1532208), (106, 766104), (137, 592752), (159, 510736), (212, 383052), (233, 348528), (274, 296376), (318, 255368), (411, 197584), (424, 191526), (466, 174264), (548, 148188), (636, 127684), (699, 116176), (822, 98792), (848, 95763), (932, 87132), (1096, 74094), (1272, 63842), (1398, 58088), (1644, 49396), (1864, 43566), (2192, 37047), (2544, 31921), (2796, 29044), (3288, 24698), (3728, 21783), (5592, 14522), (6576, 12349), (7261, 11184)]