69655565556

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1709}}^1\times {\mathrm{12721}}^1$

素因数の和:14529

約数の個数: 72

約数和(自身を含む): 178170337800

約数和(自身を除く): 108514772244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 1709, 3204, 3418, 5127, 6836, 10254, 12721, 15381, 20508, 25442, 30762, 38163, 50884, 61524, 76326, 114489, 152101, 152652, 228978, 304202, 456303, 457956, 608404, 912606, 1132169, 1368909, 1825212, 2264338, 2737818, 3396507, 4528676, 5475636, 6793014, 10189521, 13586028, 20379042, 21740189, 40758084, 43480378, 65220567, 86960756, 130441134, 195661701, 260882268, 391323402, 782646804, 1934876821, 3869753642, 5804630463, 7739507284, 11609260926, 17413891389, 23218521852, 34827782778, 69655565556]

約数ペア:

[(1, 69655565556), (2, 34827782778), (3, 23218521852), (4, 17413891389), (6, 11609260926), (9, 7739507284), (12, 5804630463), (18, 3869753642), (36, 1934876821), (89, 782646804), (178, 391323402), (267, 260882268), (356, 195661701), (534, 130441134), (801, 86960756), (1068, 65220567), (1602, 43480378), (1709, 40758084), (3204, 21740189), (3418, 20379042), (5127, 13586028), (6836, 10189521), (10254, 6793014), (12721, 5475636), (15381, 4528676), (20508, 3396507), (25442, 2737818), (30762, 2264338), (38163, 1825212), (50884, 1368909), (61524, 1132169), (76326, 912606), (114489, 608404), (152101, 457956), (152652, 456303), (228978, 304202)]