79750872

素因数分解:

$2^3\times 3^3\times {\mathrm{421}}^1\times {\mathrm{877}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 222309600

約数和(自身を除く): 142558728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 421, 842, 877, 1263, 1684, 1754, 2526, 2631, 3368, 3508, 3789, 5052, 5262, 7016, 7578, 7893, 10104, 10524, 11367, 15156, 15786, 21048, 22734, 23679, 30312, 31572, 45468, 47358, 63144, 90936, 94716, 189432, 369217, 738434, 1107651, 1476868, 2215302, 2953736, 3322953, 4430604, 6645906, 8861208, 9968859, 13291812, 19937718, 26583624, 39875436, 79750872]

約数ペア:

[(1, 79750872), (2, 39875436), (3, 26583624), (4, 19937718), (6, 13291812), (8, 9968859), (9, 8861208), (12, 6645906), (18, 4430604), (24, 3322953), (27, 2953736), (36, 2215302), (54, 1476868), (72, 1107651), (108, 738434), (216, 369217), (421, 189432), (842, 94716), (877, 90936), (1263, 63144), (1684, 47358), (1754, 45468), (2526, 31572), (2631, 30312), (3368, 23679), (3508, 22734), (3789, 21048), (5052, 15786), (5262, 15156), (7016, 11367), (7578, 10524), (7893, 10104)]