64906308

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13763}}^1$

素因数の和:13904

約数の個数: 36

約数和(自身を含む): 165333168

約数和(自身を除く): 100426860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 13763, 27526, 41289, 55052, 82578, 123867, 165156, 247734, 495468, 1802953, 3605906, 5408859, 7211812, 10817718, 16226577, 21635436, 32453154, 64906308]

約数ペア:

[(1, 64906308), (2, 32453154), (3, 21635436), (4, 16226577), (6, 10817718), (9, 7211812), (12, 5408859), (18, 3605906), (36, 1802953), (131, 495468), (262, 247734), (393, 165156), (524, 123867), (786, 82578), (1179, 55052), (1572, 41289), (2358, 27526), (4716, 13763)]