66279486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6433

約数の個数: 64

約数和(自身を含む): 171763200

約数和(自身を除く): 105483714

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 6389, 10374, 12778, 19167, 38334, 44723, 83057, 89446, 121391, 134169, 166114, 242782, 249171, 268338, 364173, 498342, 581399, 728346, 849737, 1162798, 1578083, 1699474, 1744197, 2549211, 3156166, 3488394, 4734249, 5098422, 9468498, 11046581, 22093162, 33139743, 66279486]

約数ペア:

[(1, 66279486), (2, 33139743), (3, 22093162), (6, 11046581), (7, 9468498), (13, 5098422), (14, 4734249), (19, 3488394), (21, 3156166), (26, 2549211), (38, 1744197), (39, 1699474), (42, 1578083), (57, 1162798), (78, 849737), (91, 728346), (114, 581399), (133, 498342), (182, 364173), (247, 268338), (266, 249171), (273, 242782), (399, 166114), (494, 134169), (546, 121391), (741, 89446), (798, 83057), (1482, 44723), (1729, 38334), (3458, 19167), (5187, 12778), (6389, 10374)]