86641620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 263837952

約数和(自身を除く): 177196332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 113, 130, 156, 195, 226, 260, 339, 390, 452, 565, 678, 780, 983, 1130, 1356, 1469, 1695, 1966, 2260, 2938, 2949, 3390, 3932, 4407, 4915, 5876, 5898, 6780, 7345, 8814, 9830, 11796, 12779, 14690, 14745, 17628, 19660, 22035, 25558, 29380, 29490, 38337, 44070, 51116, 58980, 63895, 76674, 88140, 111079, 127790, 153348, 191685, 222158, 255580, 333237, 383370, 444316, 555395, 666474, 766740, 1110790, 1332948, 1444027, 1666185, 2221580, 2888054, 3332370, 4332081, 5776108, 6664740, 7220135, 8664162, 14440270, 17328324, 21660405, 28880540, 43320810, 86641620]

約数ペア:

[(1, 86641620), (2, 43320810), (3, 28880540), (4, 21660405), (5, 17328324), (6, 14440270), (10, 8664162), (12, 7220135), (13, 6664740), (15, 5776108), (20, 4332081), (26, 3332370), (30, 2888054), (39, 2221580), (52, 1666185), (60, 1444027), (65, 1332948), (78, 1110790), (113, 766740), (130, 666474), (156, 555395), (195, 444316), (226, 383370), (260, 333237), (339, 255580), (390, 222158), (452, 191685), (565, 153348), (678, 127790), (780, 111079), (983, 88140), (1130, 76674), (1356, 63895), (1469, 58980), (1695, 51116), (1966, 44070), (2260, 38337), (2938, 29490), (2949, 29380), (3390, 25558), (3932, 22035), (4407, 19660), (4915, 17628), (5876, 14745), (5898, 14690), (6780, 12779), (7345, 11796), (8814, 9830)]