90803776

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1467

約数の個数: 56

約数和(自身を含む): 207402176

約数和(自身を除く): 116598400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 314, 448, 628, 1099, 1256, 1291, 2198, 2512, 2582, 4396, 5024, 5164, 8792, 9037, 10048, 10328, 17584, 18074, 20656, 35168, 36148, 41312, 70336, 72296, 82624, 144592, 202687, 289184, 405374, 578368, 810748, 1418809, 1621496, 2837618, 3242992, 5675236, 6485984, 11350472, 12971968, 22700944, 45401888, 90803776]

約数ペア:

[(1, 90803776), (2, 45401888), (4, 22700944), (7, 12971968), (8, 11350472), (14, 6485984), (16, 5675236), (28, 3242992), (32, 2837618), (56, 1621496), (64, 1418809), (112, 810748), (157, 578368), (224, 405374), (314, 289184), (448, 202687), (628, 144592), (1099, 82624), (1256, 72296), (1291, 70336), (2198, 41312), (2512, 36148), (2582, 35168), (4396, 20656), (5024, 18074), (5164, 17584), (8792, 10328), (9037, 10048)]