64850436

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{85781}}^1$

素因数の和:85801

約数の個数: 48

約数和(自身を含む): 192151680

約数和(自身を除く): 127301244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 85781, 171562, 257343, 343124, 514686, 600467, 772029, 1029372, 1200934, 1544058, 1801401, 2316087, 2401868, 3088116, 3602802, 4632174, 5404203, 7205604, 9264348, 10808406, 16212609, 21616812, 32425218, 64850436]

約数ペア:

[(1, 64850436), (2, 32425218), (3, 21616812), (4, 16212609), (6, 10808406), (7, 9264348), (9, 7205604), (12, 5404203), (14, 4632174), (18, 3602802), (21, 3088116), (27, 2401868), (28, 2316087), (36, 1801401), (42, 1544058), (54, 1200934), (63, 1029372), (84, 772029), (108, 600467), (126, 514686), (189, 343124), (252, 257343), (378, 171562), (756, 85781)]