90938512

素因数分解:

$2^4\times 7^2\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:816

約数の個数: 60

約数和(自身を含む): 206364396

約数和(自身を除く): 115425884

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 193, 196, 386, 392, 601, 772, 784, 1202, 1351, 1544, 2404, 2702, 3088, 4207, 4808, 5404, 8414, 9457, 9616, 10808, 16828, 18914, 21616, 29449, 33656, 37828, 58898, 67312, 75656, 115993, 117796, 151312, 231986, 235592, 463972, 471184, 811951, 927944, 1623902, 1855888, 3247804, 5683657, 6495608, 11367314, 12991216, 22734628, 45469256, 90938512]

約数ペア:

[(1, 90938512), (2, 45469256), (4, 22734628), (7, 12991216), (8, 11367314), (14, 6495608), (16, 5683657), (28, 3247804), (49, 1855888), (56, 1623902), (98, 927944), (112, 811951), (193, 471184), (196, 463972), (386, 235592), (392, 231986), (601, 151312), (772, 117796), (784, 115993), (1202, 75656), (1351, 67312), (1544, 58898), (2404, 37828), (2702, 33656), (3088, 29449), (4207, 21616), (4808, 18914), (5404, 16828), (8414, 10808), (9457, 9616)]