85377456

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1043

約数の個数: 80

約数和(自身を含む): 246338400

約数和(自身を除く): 160960944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 257, 432, 514, 769, 771, 1028, 1538, 1542, 2056, 2307, 2313, 3076, 3084, 4112, 4614, 4626, 6152, 6168, 6921, 6939, 9228, 9252, 12304, 12336, 13842, 13878, 18456, 18504, 20763, 27684, 27756, 36912, 37008, 41526, 55368, 55512, 83052, 110736, 111024, 166104, 197633, 332208, 395266, 592899, 790532, 1185798, 1581064, 1778697, 2371596, 3162128, 3557394, 4743192, 5336091, 7114788, 9486384, 10672182, 14229576, 21344364, 28459152, 42688728, 85377456]

約数ペア:

[(1, 85377456), (2, 42688728), (3, 28459152), (4, 21344364), (6, 14229576), (8, 10672182), (9, 9486384), (12, 7114788), (16, 5336091), (18, 4743192), (24, 3557394), (27, 3162128), (36, 2371596), (48, 1778697), (54, 1581064), (72, 1185798), (108, 790532), (144, 592899), (216, 395266), (257, 332208), (432, 197633), (514, 166104), (769, 111024), (771, 110736), (1028, 83052), (1538, 55512), (1542, 55368), (2056, 41526), (2307, 37008), (2313, 36912), (3076, 27756), (3084, 27684), (4112, 20763), (4614, 18504), (4626, 18456), (6152, 13878), (6168, 13842), (6921, 12336), (6939, 12304), (9228, 9252)]