129759048

素因数分解:

$2^3\times 3^2\times {\mathrm{907}}^1\times {\mathrm{1987}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 351995280

約数和(自身を除く): 222236232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 907, 1814, 1987, 2721, 3628, 3974, 5442, 5961, 7256, 7948, 8163, 10884, 11922, 15896, 16326, 17883, 21768, 23844, 32652, 35766, 47688, 65304, 71532, 143064, 1802209, 3604418, 5406627, 7208836, 10813254, 14417672, 16219881, 21626508, 32439762, 43253016, 64879524, 129759048]

約数ペア:

[(1, 129759048), (2, 64879524), (3, 43253016), (4, 32439762), (6, 21626508), (8, 16219881), (9, 14417672), (12, 10813254), (18, 7208836), (24, 5406627), (36, 3604418), (72, 1802209), (907, 143064), (1814, 71532), (1987, 65304), (2721, 47688), (3628, 35766), (3974, 32652), (5442, 23844), (5961, 21768), (7256, 17883), (7948, 16326), (8163, 15896), (10884, 11922)]