85651740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4211}}^1$

素因数の和:4339

約数の個数: 72

約数和(自身を含む): 262171728

約数和(自身を除く): 176519988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 4211, 5085, 6780, 8422, 10170, 12633, 16844, 20340, 21055, 25266, 37899, 42110, 50532, 63165, 75798, 84220, 126330, 151596, 189495, 252660, 378990, 475843, 757980, 951686, 1427529, 1903372, 2379215, 2855058, 4282587, 4758430, 5710116, 7137645, 8565174, 9516860, 14275290, 17130348, 21412935, 28550580, 42825870, 85651740]

約数ペア:

[(1, 85651740), (2, 42825870), (3, 28550580), (4, 21412935), (5, 17130348), (6, 14275290), (9, 9516860), (10, 8565174), (12, 7137645), (15, 5710116), (18, 4758430), (20, 4282587), (30, 2855058), (36, 2379215), (45, 1903372), (60, 1427529), (90, 951686), (113, 757980), (180, 475843), (226, 378990), (339, 252660), (452, 189495), (565, 151596), (678, 126330), (1017, 84220), (1130, 75798), (1356, 63165), (1695, 50532), (2034, 42110), (2260, 37899), (3390, 25266), (4068, 21055), (4211, 20340), (5085, 16844), (6780, 12633), (8422, 10170)]