85305816

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{19423}}^1$

素因数の和:19496

約数の個数: 48

約数和(自身を含む): 234836160

約数和(自身を除く): 149530344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 19423, 38846, 58269, 77692, 116538, 155384, 174807, 233076, 349614, 466152, 699228, 1184803, 1398456, 2369606, 3554409, 4739212, 7108818, 9478424, 10663227, 14217636, 21326454, 28435272, 42652908, 85305816]

約数ペア:

[(1, 85305816), (2, 42652908), (3, 28435272), (4, 21326454), (6, 14217636), (8, 10663227), (9, 9478424), (12, 7108818), (18, 4739212), (24, 3554409), (36, 2369606), (61, 1398456), (72, 1184803), (122, 699228), (183, 466152), (244, 349614), (366, 233076), (488, 174807), (549, 155384), (732, 116538), (1098, 77692), (1464, 58269), (2196, 38846), (4392, 19423)]