66885786

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 173062656

約数和(自身を除く): 106176870

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 31, 33, 34, 51, 62, 66, 93, 99, 102, 153, 186, 187, 198, 279, 306, 341, 374, 527, 558, 561, 641, 682, 1023, 1054, 1122, 1282, 1581, 1683, 1923, 2046, 3069, 3162, 3366, 3846, 4743, 5769, 5797, 6138, 7051, 9486, 10897, 11538, 11594, 14102, 17391, 19871, 21153, 21794, 32691, 34782, 39742, 42306, 52173, 59613, 63459, 65382, 98073, 104346, 119226, 119867, 126918, 178839, 196146, 218581, 239734, 337807, 357678, 359601, 437162, 655743, 675614, 719202, 1013421, 1078803, 1311486, 1967229, 2026842, 2157606, 3040263, 3715877, 3934458, 6080526, 7431754, 11147631, 22295262, 33442893, 66885786]

約数ペア:

[(1, 66885786), (2, 33442893), (3, 22295262), (6, 11147631), (9, 7431754), (11, 6080526), (17, 3934458), (18, 3715877), (22, 3040263), (31, 2157606), (33, 2026842), (34, 1967229), (51, 1311486), (62, 1078803), (66, 1013421), (93, 719202), (99, 675614), (102, 655743), (153, 437162), (186, 359601), (187, 357678), (198, 337807), (279, 239734), (306, 218581), (341, 196146), (374, 178839), (527, 126918), (558, 119867), (561, 119226), (641, 104346), (682, 98073), (1023, 65382), (1054, 63459), (1122, 59613), (1282, 52173), (1581, 42306), (1683, 39742), (1923, 34782), (2046, 32691), (3069, 21794), (3162, 21153), (3366, 19871), (3846, 17391), (4743, 14102), (5769, 11594), (5797, 11538), (6138, 10897), (7051, 9486)]