80162313

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 139732992

約数和(自身を除く): 59570679

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 83, 111, 113, 231, 249, 259, 339, 407, 581, 777, 791, 913, 1221, 1243, 1743, 2373, 2739, 2849, 3071, 3729, 4181, 6391, 8547, 8701, 9213, 9379, 12543, 19173, 21497, 26103, 28137, 29267, 33781, 45991, 64491, 65653, 87801, 101343, 103169, 137973, 196959, 236467, 309507, 321937, 347023, 709401, 722183, 965811, 1041069, 2166549, 2429161, 3817253, 7287483, 11451759, 26720771, 80162313]

約数ペア:

[(1, 80162313), (3, 26720771), (7, 11451759), (11, 7287483), (21, 3817253), (33, 2429161), (37, 2166549), (77, 1041069), (83, 965811), (111, 722183), (113, 709401), (231, 347023), (249, 321937), (259, 309507), (339, 236467), (407, 196959), (581, 137973), (777, 103169), (791, 101343), (913, 87801), (1221, 65653), (1243, 64491), (1743, 45991), (2373, 33781), (2739, 29267), (2849, 28137), (3071, 26103), (3729, 21497), (4181, 19173), (6391, 12543), (8547, 9379), (8701, 9213)]