47389572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 127836800

約数和(自身を除く): 80447228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 877, 948, 1422, 1501, 1754, 2631, 2844, 3002, 3508, 4503, 5262, 6004, 7893, 9006, 10524, 13509, 15786, 16663, 18012, 27018, 31572, 33326, 49989, 54036, 66652, 69283, 99978, 138566, 149967, 199956, 207849, 277132, 299934, 415698, 599868, 623547, 831396, 1247094, 1316377, 2494188, 2632754, 3949131, 5265508, 7898262, 11847393, 15796524, 23694786, 47389572]

約数ペア:

[(1, 47389572), (2, 23694786), (3, 15796524), (4, 11847393), (6, 7898262), (9, 5265508), (12, 3949131), (18, 2632754), (19, 2494188), (36, 1316377), (38, 1247094), (57, 831396), (76, 623547), (79, 599868), (114, 415698), (158, 299934), (171, 277132), (228, 207849), (237, 199956), (316, 149967), (342, 138566), (474, 99978), (684, 69283), (711, 66652), (877, 54036), (948, 49989), (1422, 33326), (1501, 31572), (1754, 27018), (2631, 18012), (2844, 16663), (3002, 15786), (3508, 13509), (4503, 10524), (5262, 9006), (6004, 7893)]