66391056

素因数分解:

$2^4\times 3^3\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:821

約数の個数: 80

約数和(自身を含む): 191565120

約数和(自身を除く): 125174064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 313, 432, 491, 626, 939, 982, 1252, 1473, 1878, 1964, 2504, 2817, 2946, 3756, 3928, 4419, 5008, 5634, 5892, 7512, 7856, 8451, 8838, 11268, 11784, 13257, 15024, 16902, 17676, 22536, 23568, 26514, 33804, 35352, 45072, 53028, 67608, 70704, 106056, 135216, 153683, 212112, 307366, 461049, 614732, 922098, 1229464, 1383147, 1844196, 2458928, 2766294, 3688392, 4149441, 5532588, 7376784, 8298882, 11065176, 16597764, 22130352, 33195528, 66391056]

約数ペア:

[(1, 66391056), (2, 33195528), (3, 22130352), (4, 16597764), (6, 11065176), (8, 8298882), (9, 7376784), (12, 5532588), (16, 4149441), (18, 3688392), (24, 2766294), (27, 2458928), (36, 1844196), (48, 1383147), (54, 1229464), (72, 922098), (108, 614732), (144, 461049), (216, 307366), (313, 212112), (432, 153683), (491, 135216), (626, 106056), (939, 70704), (982, 67608), (1252, 53028), (1473, 45072), (1878, 35352), (1964, 33804), (2504, 26514), (2817, 23568), (2946, 22536), (3756, 17676), (3928, 16902), (4419, 15024), (5008, 13257), (5634, 11784), (5892, 11268), (7512, 8838), (7856, 8451)]