66830008

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 80913992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 113, 118, 179, 226, 236, 358, 413, 452, 472, 716, 791, 826, 904, 1253, 1432, 1582, 1652, 2506, 3164, 3304, 5012, 6328, 6667, 10024, 10561, 13334, 20227, 21122, 26668, 40454, 42244, 46669, 53336, 73927, 80908, 84488, 93338, 141589, 147854, 161816, 186676, 283178, 295708, 373352, 566356, 591416, 1132712, 1193393, 2386786, 4773572, 8353751, 9547144, 16707502, 33415004, 66830008]

約数ペア:

[(1, 66830008), (2, 33415004), (4, 16707502), (7, 9547144), (8, 8353751), (14, 4773572), (28, 2386786), (56, 1193393), (59, 1132712), (113, 591416), (118, 566356), (179, 373352), (226, 295708), (236, 283178), (358, 186676), (413, 161816), (452, 147854), (472, 141589), (716, 93338), (791, 84488), (826, 80908), (904, 73927), (1253, 53336), (1432, 46669), (1582, 42244), (1652, 40454), (2506, 26668), (3164, 21122), (3304, 20227), (5012, 13334), (6328, 10561), (6667, 10024)]