64650816

素因数分解:

$2^6\times 3^2\times {\mathrm{112241}}^1$

素因数の和:112259

約数の個数: 42

約数和(自身を含む): 185311542

約数和(自身を除く): 120660726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 112241, 224482, 336723, 448964, 673446, 897928, 1010169, 1346892, 1795856, 2020338, 2693784, 3591712, 4040676, 5387568, 7183424, 8081352, 10775136, 16162704, 21550272, 32325408, 64650816]

約数ペア:

[(1, 64650816), (2, 32325408), (3, 21550272), (4, 16162704), (6, 10775136), (8, 8081352), (9, 7183424), (12, 5387568), (16, 4040676), (18, 3591712), (24, 2693784), (32, 2020338), (36, 1795856), (48, 1346892), (64, 1010169), (72, 897928), (96, 673446), (144, 448964), (192, 336723), (288, 224482), (576, 112241)]