87035858

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 166766040

約数和(自身を除く): 79730182

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 182, 371, 637, 689, 742, 1274, 1289, 1378, 2578, 2597, 4823, 5194, 9023, 9646, 16757, 18046, 33514, 33761, 63161, 67522, 68317, 117299, 126322, 136634, 234598, 478219, 821093, 888121, 956438, 1642186, 1776242, 3347533, 6216847, 6695066, 12433694, 43517929, 87035858]

約数ペア:

[(1, 87035858), (2, 43517929), (7, 12433694), (13, 6695066), (14, 6216847), (26, 3347533), (49, 1776242), (53, 1642186), (91, 956438), (98, 888121), (106, 821093), (182, 478219), (371, 234598), (637, 136634), (689, 126322), (742, 117299), (1274, 68317), (1289, 67522), (1378, 63161), (2578, 33761), (2597, 33514), (4823, 18046), (5194, 16757), (9023, 9646)]