86543757748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{742457}}^1$

素因数の和:742672

約数の個数: 48

約数和(自身を含む): 181611166464

約数和(自身を除く): 95067408716

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 181, 322, 362, 644, 724, 1267, 2534, 4163, 5068, 8326, 16652, 29141, 58282, 116564, 742457, 1484914, 2969828, 5197199, 10394398, 17076511, 20788796, 34153022, 68306044, 119535577, 134384717, 239071154, 268769434, 478142308, 537538868, 940693019, 1881386038, 3090848491, 3762772076, 6181696982, 12363393964, 21635939437, 43271878874, 86543757748]

約数ペア:

[(1, 86543757748), (2, 43271878874), (4, 21635939437), (7, 12363393964), (14, 6181696982), (23, 3762772076), (28, 3090848491), (46, 1881386038), (92, 940693019), (161, 537538868), (181, 478142308), (322, 268769434), (362, 239071154), (644, 134384717), (724, 119535577), (1267, 68306044), (2534, 34153022), (4163, 20788796), (5068, 17076511), (8326, 10394398), (16652, 5197199), (29141, 2969828), (58282, 1484914), (116564, 742457)]