80647392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{120011}}^1$

素因数の和:120031

約数の個数: 48

約数和(自身を含む): 241944192

約数和(自身を除く): 161296800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 120011, 240022, 360033, 480044, 720066, 840077, 960088, 1440132, 1680154, 1920176, 2520231, 2880264, 3360308, 3840352, 5040462, 5760528, 6720616, 10080924, 11521056, 13441232, 20161848, 26882464, 40323696, 80647392]

約数ペア:

[(1, 80647392), (2, 40323696), (3, 26882464), (4, 20161848), (6, 13441232), (7, 11521056), (8, 10080924), (12, 6720616), (14, 5760528), (16, 5040462), (21, 3840352), (24, 3360308), (28, 2880264), (32, 2520231), (42, 1920176), (48, 1680154), (56, 1440132), (84, 960088), (96, 840077), (112, 720066), (168, 480044), (224, 360033), (336, 240022), (672, 120011)]