72415392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107761}}^1$

素因数の和:107781

約数の個数: 48

約数和(自身を含む): 217248192

約数和(自身を除く): 144832800

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, 107761, 215522, 323283, 431044, 646566, 754327, 862088, 1293132, 1508654, 1724176, 2262981, 2586264, 3017308, 3448352, 4525962, 5172528, 6034616, 9051924, 10345056, 12069232, 18103848, 24138464, 36207696, 72415392]

約数ペア:

[(1, 72415392), (2, 36207696), (3, 24138464), (4, 18103848), (6, 12069232), (7, 10345056), (8, 9051924), (12, 6034616), (14, 5172528), (16, 4525962), (21, 3448352), (24, 3017308), (28, 2586264), (32, 2262981), (42, 1724176), (48, 1508654), (56, 1293132), (84, 862088), (96, 754327), (112, 646566), (168, 431044), (224, 323283), (336, 215522), (672, 107761)]