79964872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 176601600

約数和(自身を除く): 96636728

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 806, 884, 1054, 1459, 1612, 1768, 2108, 2918, 3224, 4216, 5836, 6851, 11672, 13702, 18967, 24803, 27404, 37934, 45229, 49606, 54808, 75868, 90458, 99212, 151736, 180916, 198424, 322439, 361832, 587977, 644878, 768893, 1175954, 1289756, 1537786, 2351908, 2579512, 3075572, 4703816, 6151144, 9995609, 19991218, 39982436, 79964872]

約数ペア:

[(1, 79964872), (2, 39982436), (4, 19991218), (8, 9995609), (13, 6151144), (17, 4703816), (26, 3075572), (31, 2579512), (34, 2351908), (52, 1537786), (62, 1289756), (68, 1175954), (104, 768893), (124, 644878), (136, 587977), (221, 361832), (248, 322439), (403, 198424), (442, 180916), (527, 151736), (806, 99212), (884, 90458), (1054, 75868), (1459, 54808), (1612, 49606), (1768, 45229), (2108, 37934), (2918, 27404), (3224, 24803), (4216, 18967), (5836, 13702), (6851, 11672)]