87270282

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2404

約数の個数: 72

約数和(自身を含む): 220157028

約数和(自身を除く): 132886746

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 306, 363, 374, 561, 726, 1089, 1122, 1683, 2057, 2178, 2357, 3366, 4114, 4714, 6171, 7071, 12342, 14142, 18513, 21213, 25927, 37026, 40069, 42426, 51854, 77781, 80138, 120207, 155562, 233343, 240414, 285197, 360621, 440759, 466686, 570394, 721242, 855591, 881518, 1322277, 1711182, 2566773, 2644554, 3966831, 4848349, 5133546, 7933662, 9696698, 14545047, 29090094, 43635141, 87270282]

約数ペア:

[(1, 87270282), (2, 43635141), (3, 29090094), (6, 14545047), (9, 9696698), (11, 7933662), (17, 5133546), (18, 4848349), (22, 3966831), (33, 2644554), (34, 2566773), (51, 1711182), (66, 1322277), (99, 881518), (102, 855591), (121, 721242), (153, 570394), (187, 466686), (198, 440759), (242, 360621), (306, 285197), (363, 240414), (374, 233343), (561, 155562), (726, 120207), (1089, 80138), (1122, 77781), (1683, 51854), (2057, 42426), (2178, 40069), (2357, 37026), (3366, 25927), (4114, 21213), (4714, 18513), (6171, 14142), (7071, 12342)]