65445666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 155796480

約数和(自身を除く): 90350814

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 83, 143, 166, 249, 286, 429, 498, 858, 913, 919, 1079, 1826, 1838, 2158, 2739, 2757, 3237, 5478, 5514, 6474, 10109, 11869, 11947, 20218, 23738, 23894, 30327, 35607, 35841, 60654, 71214, 71682, 76277, 131417, 152554, 228831, 262834, 394251, 457662, 788502, 839047, 991601, 1678094, 1983202, 2517141, 2974803, 5034282, 5949606, 10907611, 21815222, 32722833, 65445666]

約数ペア:

[(1, 65445666), (2, 32722833), (3, 21815222), (6, 10907611), (11, 5949606), (13, 5034282), (22, 2974803), (26, 2517141), (33, 1983202), (39, 1678094), (66, 991601), (78, 839047), (83, 788502), (143, 457662), (166, 394251), (249, 262834), (286, 228831), (429, 152554), (498, 131417), (858, 76277), (913, 71682), (919, 71214), (1079, 60654), (1826, 35841), (1838, 35607), (2158, 30327), (2739, 23894), (2757, 23738), (3237, 20218), (5478, 11947), (5514, 11869), (6474, 10109)]