86720928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{129049}}^1$

素因数の和:129069

約数の個数: 48

約数和(自身を含む): 260164800

約数和(自身を除く): 173443872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 129049, 258098, 387147, 516196, 774294, 903343, 1032392, 1548588, 1806686, 2064784, 2710029, 3097176, 3613372, 4129568, 5420058, 6194352, 7226744, 10840116, 12388704, 14453488, 21680232, 28906976, 43360464, 86720928]

約数ペア:

[(1, 86720928), (2, 43360464), (3, 28906976), (4, 21680232), (6, 14453488), (7, 12388704), (8, 10840116), (12, 7226744), (14, 6194352), (16, 5420058), (21, 4129568), (24, 3613372), (28, 3097176), (32, 2710029), (42, 2064784), (48, 1806686), (56, 1548588), (84, 1032392), (96, 903343), (112, 774294), (168, 516196), (224, 387147), (336, 258098), (672, 129049)]