80311296

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2047

約数の個数: 88

約数和(自身を含む): 230639584

約数和(自身を除く): 150328288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2011, 2496, 3072, 3328, 4022, 4992, 6033, 6656, 8044, 9984, 12066, 13312, 16088, 19968, 24132, 26143, 32176, 39936, 48264, 52286, 64352, 78429, 96528, 104572, 128704, 156858, 193056, 209144, 257408, 313716, 386112, 418288, 514816, 627432, 772224, 836576, 1029632, 1254864, 1544448, 1673152, 2059264, 2509728, 3088896, 3346304, 5019456, 6177792, 6692608, 10038912, 13385216, 20077824, 26770432, 40155648, 80311296]

約数ペア:

[(1, 80311296), (2, 40155648), (3, 26770432), (4, 20077824), (6, 13385216), (8, 10038912), (12, 6692608), (13, 6177792), (16, 5019456), (24, 3346304), (26, 3088896), (32, 2509728), (39, 2059264), (48, 1673152), (52, 1544448), (64, 1254864), (78, 1029632), (96, 836576), (104, 772224), (128, 627432), (156, 514816), (192, 418288), (208, 386112), (256, 313716), (312, 257408), (384, 209144), (416, 193056), (512, 156858), (624, 128704), (768, 104572), (832, 96528), (1024, 78429), (1248, 64352), (1536, 52286), (1664, 48264), (2011, 39936), (2496, 32176), (3072, 26143), (3328, 24132), (4022, 19968), (4992, 16088), (6033, 13312), (6656, 12066), (8044, 9984)]