77892678

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 177218496

約数和(自身を除く): 99325818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 486, 498, 747, 1494, 1931, 2241, 3862, 4482, 5793, 6723, 11586, 13446, 17379, 20169, 34758, 40338, 52137, 104274, 156411, 160273, 312822, 320546, 469233, 480819, 938466, 961638, 1442457, 2884914, 4327371, 8654742, 12982113, 25964226, 38946339, 77892678]

約数ペア:

[(1, 77892678), (2, 38946339), (3, 25964226), (6, 12982113), (9, 8654742), (18, 4327371), (27, 2884914), (54, 1442457), (81, 961638), (83, 938466), (162, 480819), (166, 469233), (243, 320546), (249, 312822), (486, 160273), (498, 156411), (747, 104274), (1494, 52137), (1931, 40338), (2241, 34758), (3862, 20169), (4482, 17379), (5793, 13446), (6723, 11586)]