77668064

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 157889088

約数和(自身を除く): 80221024

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 113, 188, 226, 376, 452, 457, 752, 904, 914, 1504, 1808, 1828, 3616, 3656, 5311, 7312, 10622, 14624, 21244, 21479, 42488, 42958, 51641, 84976, 85916, 103282, 169952, 171832, 206564, 343664, 413128, 687328, 826256, 1652512, 2427127, 4854254, 9708508, 19417016, 38834032, 77668064]

約数ペア:

[(1, 77668064), (2, 38834032), (4, 19417016), (8, 9708508), (16, 4854254), (32, 2427127), (47, 1652512), (94, 826256), (113, 687328), (188, 413128), (226, 343664), (376, 206564), (452, 171832), (457, 169952), (752, 103282), (904, 85916), (914, 84976), (1504, 51641), (1808, 42958), (1828, 42488), (3616, 21479), (3656, 21244), (5311, 14624), (7312, 10622)]