79398858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1931}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 120910902

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 231, 267, 462, 534, 623, 979, 1246, 1869, 1931, 1958, 2937, 3738, 3862, 5793, 5874, 6853, 11586, 13517, 13706, 20559, 21241, 27034, 40551, 41118, 42482, 63723, 81102, 127446, 148687, 171859, 297374, 343718, 446061, 515577, 892122, 1031154, 1203013, 1890449, 2406026, 3609039, 3780898, 5671347, 7218078, 11342694, 13233143, 26466286, 39699429, 79398858]

約数ペア:

[(1, 79398858), (2, 39699429), (3, 26466286), (6, 13233143), (7, 11342694), (11, 7218078), (14, 5671347), (21, 3780898), (22, 3609039), (33, 2406026), (42, 1890449), (66, 1203013), (77, 1031154), (89, 892122), (154, 515577), (178, 446061), (231, 343718), (267, 297374), (462, 171859), (534, 148687), (623, 127446), (979, 81102), (1246, 63723), (1869, 42482), (1931, 41118), (1958, 40551), (2937, 27034), (3738, 21241), (3862, 20559), (5793, 13706), (5874, 13517), (6853, 11586)]