68487168

素因数分解:

$2^{11}\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 186338880

約数和(自身を除く): 117851712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 157, 192, 213, 256, 284, 314, 384, 426, 471, 512, 568, 628, 768, 852, 942, 1024, 1136, 1256, 1536, 1704, 1884, 2048, 2272, 2512, 3072, 3408, 3768, 4544, 5024, 6144, 6816, 7536, 9088, 10048, 11147, 13632, 15072, 18176, 20096, 22294, 27264, 30144, 33441, 36352, 40192, 44588, 54528, 60288, 66882, 72704, 80384, 89176, 109056, 120576, 133764, 145408, 160768, 178352, 218112, 241152, 267528, 321536, 356704, 436224, 482304, 535056, 713408, 964608, 1070112, 1426816, 2140224, 2853632, 4280448, 5707264, 8560896, 11414528, 17121792, 22829056, 34243584, 68487168]

約数ペア:

[(1, 68487168), (2, 34243584), (3, 22829056), (4, 17121792), (6, 11414528), (8, 8560896), (12, 5707264), (16, 4280448), (24, 2853632), (32, 2140224), (48, 1426816), (64, 1070112), (71, 964608), (96, 713408), (128, 535056), (142, 482304), (157, 436224), (192, 356704), (213, 321536), (256, 267528), (284, 241152), (314, 218112), (384, 178352), (426, 160768), (471, 145408), (512, 133764), (568, 120576), (628, 109056), (768, 89176), (852, 80384), (942, 72704), (1024, 66882), (1136, 60288), (1256, 54528), (1536, 44588), (1704, 40192), (1884, 36352), (2048, 33441), (2272, 30144), (2512, 27264), (3072, 22294), (3408, 20096), (3768, 18176), (4544, 15072), (5024, 13632), (6144, 11147), (6816, 10048), (7536, 9088)]