80416896

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29917}}^1$

素因数の和:29941

約数の個数: 64

約数和(自身を含む): 244130880

約数和(自身を除く): 163713984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 29917, 59834, 89751, 119668, 179502, 209419, 239336, 359004, 418838, 478672, 628257, 718008, 837676, 957344, 1256514, 1436016, 1675352, 1914688, 2513028, 2872032, 3350704, 3829376, 5026056, 5744064, 6701408, 10052112, 11488128, 13402816, 20104224, 26805632, 40208448, 80416896]

約数ペア:

[(1, 80416896), (2, 40208448), (3, 26805632), (4, 20104224), (6, 13402816), (7, 11488128), (8, 10052112), (12, 6701408), (14, 5744064), (16, 5026056), (21, 3829376), (24, 3350704), (28, 2872032), (32, 2513028), (42, 1914688), (48, 1675352), (56, 1436016), (64, 1256514), (84, 957344), (96, 837676), (112, 718008), (128, 628257), (168, 478672), (192, 418838), (224, 359004), (336, 239336), (384, 209419), (448, 179502), (672, 119668), (896, 89751), (1344, 59834), (2688, 29917)]