80911974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8573}}^1$

素因数の和:8613

約数の個数: 48

約数和(自身を含む): 191577456

約数和(自身を除く): 110665482

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 8573, 9438, 17146, 25719, 51438, 94303, 111449, 188606, 222898, 282909, 334347, 565818, 668694, 1037333, 1225939, 2074666, 2451878, 3111999, 3677817, 6223998, 7355634, 13485329, 26970658, 40455987, 80911974]

約数ペア:

[(1, 80911974), (2, 40455987), (3, 26970658), (6, 13485329), (11, 7355634), (13, 6223998), (22, 3677817), (26, 3111999), (33, 2451878), (39, 2074666), (66, 1225939), (78, 1037333), (121, 668694), (143, 565818), (242, 334347), (286, 282909), (363, 222898), (429, 188606), (726, 111449), (858, 94303), (1573, 51438), (3146, 25719), (4719, 17146), (8573, 9438)]