80788064

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:860

約数の個数: 72

約数和(自身を含む): 188024760

約数和(自身を除く): 107236696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 392, 469, 536, 769, 784, 938, 1072, 1538, 1568, 1876, 2144, 3076, 3283, 3752, 5383, 6152, 6566, 7504, 10766, 12304, 13132, 15008, 21532, 24608, 26264, 37681, 43064, 51523, 52528, 75362, 86128, 103046, 105056, 150724, 172256, 206092, 301448, 360661, 412184, 602896, 721322, 824368, 1205792, 1442644, 1648736, 2524627, 2885288, 5049254, 5770576, 10098508, 11541152, 20197016, 40394032, 80788064]

約数ペア:

[(1, 80788064), (2, 40394032), (4, 20197016), (7, 11541152), (8, 10098508), (14, 5770576), (16, 5049254), (28, 2885288), (32, 2524627), (49, 1648736), (56, 1442644), (67, 1205792), (98, 824368), (112, 721322), (134, 602896), (196, 412184), (224, 360661), (268, 301448), (392, 206092), (469, 172256), (536, 150724), (769, 105056), (784, 103046), (938, 86128), (1072, 75362), (1538, 52528), (1568, 51523), (1876, 43064), (2144, 37681), (3076, 26264), (3283, 24608), (3752, 21532), (5383, 15008), (6152, 13132), (6566, 12304), (7504, 10766)]