67456136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 148495680

約数和(自身を除く): 81039544

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 67, 68, 88, 134, 136, 187, 268, 374, 536, 673, 737, 748, 1139, 1346, 1474, 1496, 2278, 2692, 2948, 4556, 5384, 5896, 7403, 9112, 11441, 12529, 14806, 22882, 25058, 29612, 45091, 45764, 50116, 59224, 90182, 91528, 100232, 125851, 180364, 251702, 360728, 496001, 503404, 766547, 992002, 1006808, 1533094, 1984004, 3066188, 3968008, 6132376, 8432017, 16864034, 33728068, 67456136]

約数ペア:

[(1, 67456136), (2, 33728068), (4, 16864034), (8, 8432017), (11, 6132376), (17, 3968008), (22, 3066188), (34, 1984004), (44, 1533094), (67, 1006808), (68, 992002), (88, 766547), (134, 503404), (136, 496001), (187, 360728), (268, 251702), (374, 180364), (536, 125851), (673, 100232), (737, 91528), (748, 90182), (1139, 59224), (1346, 50116), (1474, 45764), (1496, 45091), (2278, 29612), (2692, 25058), (2948, 22882), (4556, 14806), (5384, 12529), (5896, 11441), (7403, 9112)]