80115456

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 216296080

約数和(自身を除く): 136180624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 584, 768, 876, 1168, 1429, 1752, 2336, 2858, 3504, 4287, 4672, 5716, 7008, 8574, 9344, 11432, 14016, 17148, 18688, 22864, 28032, 34296, 45728, 56064, 68592, 91456, 104317, 137184, 182912, 208634, 274368, 312951, 365824, 417268, 548736, 625902, 834536, 1097472, 1251804, 1669072, 2503608, 3338144, 5007216, 6676288, 10014432, 13352576, 20028864, 26705152, 40057728, 80115456]

約数ペア:

[(1, 80115456), (2, 40057728), (3, 26705152), (4, 20028864), (6, 13352576), (8, 10014432), (12, 6676288), (16, 5007216), (24, 3338144), (32, 2503608), (48, 1669072), (64, 1251804), (73, 1097472), (96, 834536), (128, 625902), (146, 548736), (192, 417268), (219, 365824), (256, 312951), (292, 274368), (384, 208634), (438, 182912), (584, 137184), (768, 104317), (876, 91456), (1168, 68592), (1429, 56064), (1752, 45728), (2336, 34296), (2858, 28032), (3504, 22864), (4287, 18688), (4672, 17148), (5716, 14016), (7008, 11432), (8574, 9344)]