81724122

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{877}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 184084992

約数和(自身を除く): 102360870

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 167, 186, 279, 334, 501, 558, 877, 1002, 1503, 1754, 2631, 3006, 5177, 5262, 7893, 10354, 15531, 15786, 27187, 31062, 46593, 54374, 81561, 93186, 146459, 163122, 244683, 292918, 439377, 489366, 878754, 1318131, 2636262, 4540229, 9080458, 13620687, 27241374, 40862061, 81724122]

約数ペア:

[(1, 81724122), (2, 40862061), (3, 27241374), (6, 13620687), (9, 9080458), (18, 4540229), (31, 2636262), (62, 1318131), (93, 878754), (167, 489366), (186, 439377), (279, 292918), (334, 244683), (501, 163122), (558, 146459), (877, 93186), (1002, 81561), (1503, 54374), (1754, 46593), (2631, 31062), (3006, 27187), (5177, 15786), (5262, 15531), (7893, 10354)]