80634888

素因数分解:

$2^3\times 3^2\times {\mathrm{877}}^1\times {\mathrm{1277}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 218806380

約数和(自身を除く): 138171492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 877, 1277, 1754, 2554, 2631, 3508, 3831, 5108, 5262, 7016, 7662, 7893, 10216, 10524, 11493, 15324, 15786, 21048, 22986, 30648, 31572, 45972, 63144, 91944, 1119929, 2239858, 3359787, 4479716, 6719574, 8959432, 10079361, 13439148, 20158722, 26878296, 40317444, 80634888]

約数ペア:

[(1, 80634888), (2, 40317444), (3, 26878296), (4, 20158722), (6, 13439148), (8, 10079361), (9, 8959432), (12, 6719574), (18, 4479716), (24, 3359787), (36, 2239858), (72, 1119929), (877, 91944), (1277, 63144), (1754, 45972), (2554, 31572), (2631, 30648), (3508, 22986), (3831, 21048), (5108, 15786), (5262, 15324), (7016, 11493), (7662, 10524), (7893, 10216)]