78125346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2437}}^1$

素因数の和:2595

約数の個数: 48

約数和(自身を含む): 183698424

約数和(自身を除く): 105573078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1781, 2437, 2466, 3562, 4874, 5343, 7311, 10686, 14622, 16029, 21933, 31681, 32058, 43866, 63362, 95043, 190086, 285129, 333869, 570258, 667738, 1001607, 2003214, 3004821, 4340297, 6009642, 8680594, 13020891, 26041782, 39062673, 78125346]

約数ペア:

[(1, 78125346), (2, 39062673), (3, 26041782), (6, 13020891), (9, 8680594), (13, 6009642), (18, 4340297), (26, 3004821), (39, 2003214), (78, 1001607), (117, 667738), (137, 570258), (234, 333869), (274, 285129), (411, 190086), (822, 95043), (1233, 63362), (1781, 43866), (2437, 32058), (2466, 31681), (3562, 21933), (4874, 16029), (5343, 14622), (7311, 10686)]