66283854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1761

約数の個数: 64

約数和(自身を含む): 165494784

約数和(自身を除く): 99210930

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1533, 1663, 1898, 2847, 3066, 3326, 4989, 5694, 6643, 9978, 11641, 13286, 19929, 21619, 23282, 34923, 39858, 43238, 64857, 69846, 121399, 129714, 151333, 242798, 302666, 364197, 453999, 728394, 849793, 907998, 1578187, 1699586, 2549379, 3156374, 4734561, 5098758, 9469122, 11047309, 22094618, 33141927, 66283854]

約数ペア:

[(1, 66283854), (2, 33141927), (3, 22094618), (6, 11047309), (7, 9469122), (13, 5098758), (14, 4734561), (21, 3156374), (26, 2549379), (39, 1699586), (42, 1578187), (73, 907998), (78, 849793), (91, 728394), (146, 453999), (182, 364197), (219, 302666), (273, 242798), (438, 151333), (511, 129714), (546, 121399), (949, 69846), (1022, 64857), (1533, 43238), (1663, 39858), (1898, 34923), (2847, 23282), (3066, 21619), (3326, 19929), (4989, 13286), (5694, 11641), (6643, 9978)]