84056778

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 80

約数和(自身を含む): 204906240

約数和(自身を除く): 120849462

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 167, 234, 239, 334, 351, 478, 501, 702, 717, 1002, 1053, 1434, 1503, 2106, 2151, 2171, 3006, 3107, 4302, 4342, 4509, 6214, 6453, 6513, 9018, 9321, 12906, 13026, 13527, 18642, 19359, 19539, 27054, 27963, 38718, 39078, 39913, 55926, 58617, 79826, 83889, 117234, 119739, 167778, 175851, 239478, 251667, 351702, 359217, 503334, 518869, 718434, 1037738, 1077651, 1556607, 2155302, 3113214, 3232953, 4669821, 6465906, 9339642, 14009463, 28018926, 42028389, 84056778]

約数ペア:

[(1, 84056778), (2, 42028389), (3, 28018926), (6, 14009463), (9, 9339642), (13, 6465906), (18, 4669821), (26, 3232953), (27, 3113214), (39, 2155302), (54, 1556607), (78, 1077651), (81, 1037738), (117, 718434), (162, 518869), (167, 503334), (234, 359217), (239, 351702), (334, 251667), (351, 239478), (478, 175851), (501, 167778), (702, 119739), (717, 117234), (1002, 83889), (1053, 79826), (1434, 58617), (1503, 55926), (2106, 39913), (2151, 39078), (2171, 38718), (3006, 27963), (3107, 27054), (4302, 19539), (4342, 19359), (4509, 18642), (6214, 13527), (6453, 13026), (6513, 12906), (9018, 9321)]