91219884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1721}}^1$

素因数の和:2366

約数の個数: 48

約数和(自身を含む): 243780096

約数和(自身を除く): 152560212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 631, 1262, 1721, 1893, 2524, 3442, 3786, 4417, 5163, 6884, 7572, 8834, 10326, 12047, 13251, 17668, 20652, 24094, 26502, 36141, 48188, 53004, 72282, 144564, 1085951, 2171902, 3257853, 4343804, 6515706, 7601657, 13031412, 15203314, 22804971, 30406628, 45609942, 91219884]

約数ペア:

[(1, 91219884), (2, 45609942), (3, 30406628), (4, 22804971), (6, 15203314), (7, 13031412), (12, 7601657), (14, 6515706), (21, 4343804), (28, 3257853), (42, 2171902), (84, 1085951), (631, 144564), (1262, 72282), (1721, 53004), (1893, 48188), (2524, 36141), (3442, 26502), (3786, 24094), (4417, 20652), (5163, 17668), (6884, 13251), (7572, 12047), (8834, 10326)]