82901104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1958

約数の個数: 80

約数和(自身を含む): 198737280

約数和(自身を除く): 115836176

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1907, 1976, 2288, 2717, 3344, 3814, 3952, 5434, 7628, 10868, 15256, 20977, 21736, 24791, 30512, 36233, 41954, 43472, 49582, 72466, 83908, 99164, 144932, 167816, 198328, 272701, 289864, 335632, 396656, 398563, 471029, 545402, 579728, 797126, 942058, 1090804, 1594252, 1884116, 2181608, 3188504, 3768232, 4363216, 5181319, 6377008, 7536464, 10362638, 20725276, 41450552, 82901104]

約数ペア:

[(1, 82901104), (2, 41450552), (4, 20725276), (8, 10362638), (11, 7536464), (13, 6377008), (16, 5181319), (19, 4363216), (22, 3768232), (26, 3188504), (38, 2181608), (44, 1884116), (52, 1594252), (76, 1090804), (88, 942058), (104, 797126), (143, 579728), (152, 545402), (176, 471029), (208, 398563), (209, 396656), (247, 335632), (286, 289864), (304, 272701), (418, 198328), (494, 167816), (572, 144932), (836, 99164), (988, 83908), (1144, 72466), (1672, 49582), (1907, 43472), (1976, 41954), (2288, 36233), (2717, 30512), (3344, 24791), (3814, 21736), (3952, 20977), (5434, 15256), (7628, 10868)]