91075072

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 80

約数和(自身を含む): 201719232

約数和(自身を除く): 110644160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 157, 176, 206, 256, 314, 352, 412, 512, 628, 704, 824, 1133, 1256, 1408, 1648, 1727, 2266, 2512, 2816, 3296, 3454, 4532, 5024, 5632, 6592, 6908, 9064, 10048, 13184, 13816, 16171, 18128, 20096, 26368, 27632, 32342, 36256, 40192, 52736, 55264, 64684, 72512, 80384, 110528, 129368, 145024, 177881, 221056, 258736, 290048, 355762, 442112, 517472, 580096, 711524, 884224, 1034944, 1423048, 2069888, 2846096, 4139776, 5692192, 8279552, 11384384, 22768768, 45537536, 91075072]

約数ペア:

[(1, 91075072), (2, 45537536), (4, 22768768), (8, 11384384), (11, 8279552), (16, 5692192), (22, 4139776), (32, 2846096), (44, 2069888), (64, 1423048), (88, 1034944), (103, 884224), (128, 711524), (157, 580096), (176, 517472), (206, 442112), (256, 355762), (314, 290048), (352, 258736), (412, 221056), (512, 177881), (628, 145024), (704, 129368), (824, 110528), (1133, 80384), (1256, 72512), (1408, 64684), (1648, 55264), (1727, 52736), (2266, 40192), (2512, 36256), (2816, 32342), (3296, 27632), (3454, 26368), (4532, 20096), (5024, 18128), (5632, 16171), (6592, 13816), (6908, 13184), (9064, 10048)]