72330524

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 150655680

約数和(自身を除く): 78325156

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 281, 317, 406, 562, 634, 812, 1124, 1268, 1967, 2219, 3934, 4438, 7868, 8149, 8876, 9193, 16298, 18386, 32596, 36772, 57043, 64351, 89077, 114086, 128702, 178154, 228172, 257404, 356308, 623539, 1247078, 2494156, 2583233, 5166466, 10332932, 18082631, 36165262, 72330524]

約数ペア:

[(1, 72330524), (2, 36165262), (4, 18082631), (7, 10332932), (14, 5166466), (28, 2583233), (29, 2494156), (58, 1247078), (116, 623539), (203, 356308), (281, 257404), (317, 228172), (406, 178154), (562, 128702), (634, 114086), (812, 89077), (1124, 64351), (1268, 57043), (1967, 36772), (2219, 32596), (3934, 18386), (4438, 16298), (7868, 9193), (8149, 8876)]