74706816

素因数分解:

$2^7\times 3^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 199475280

約数和(自身を除く): 124768464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 257, 384, 514, 757, 771, 1028, 1514, 1542, 2056, 2271, 3028, 3084, 4112, 4542, 6056, 6168, 8224, 9084, 12112, 12336, 16448, 18168, 24224, 24672, 32896, 36336, 48448, 49344, 72672, 96896, 98688, 145344, 194549, 290688, 389098, 583647, 778196, 1167294, 1556392, 2334588, 3112784, 4669176, 6225568, 9338352, 12451136, 18676704, 24902272, 37353408, 74706816]

約数ペア:

[(1, 74706816), (2, 37353408), (3, 24902272), (4, 18676704), (6, 12451136), (8, 9338352), (12, 6225568), (16, 4669176), (24, 3112784), (32, 2334588), (48, 1556392), (64, 1167294), (96, 778196), (128, 583647), (192, 389098), (257, 290688), (384, 194549), (514, 145344), (757, 98688), (771, 96896), (1028, 72672), (1514, 49344), (1542, 48448), (2056, 36336), (2271, 32896), (3028, 24672), (3084, 24224), (4112, 18168), (4542, 16448), (6056, 12336), (6168, 12112), (8224, 9084)]