81899552

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6197}}^1$

素因数の和:6273

約数の個数: 48

約数和(自身を含む): 187427520

約数和(自身を除く): 105527968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 6197, 6608, 12394, 13216, 24788, 43379, 49576, 86758, 99152, 173516, 198304, 347032, 365623, 694064, 731246, 1388128, 1462492, 2559361, 2924984, 5118722, 5849968, 10237444, 11699936, 20474888, 40949776, 81899552]

約数ペア:

[(1, 81899552), (2, 40949776), (4, 20474888), (7, 11699936), (8, 10237444), (14, 5849968), (16, 5118722), (28, 2924984), (32, 2559361), (56, 1462492), (59, 1388128), (112, 731246), (118, 694064), (224, 365623), (236, 347032), (413, 198304), (472, 173516), (826, 99152), (944, 86758), (1652, 49576), (1888, 43379), (3304, 24788), (6197, 13216), (6608, 12394)]