80225328

素因数分解:

$2^4\times 3^1\times {\mathrm{349}}^1\times {\mathrm{4789}}^1$

素因数の和:5149

約数の個数: 40

約数和(自身を含む): 207886000

約数和(自身を除く): 127660672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 349, 698, 1047, 1396, 2094, 2792, 4188, 4789, 5584, 8376, 9578, 14367, 16752, 19156, 28734, 38312, 57468, 76624, 114936, 229872, 1671361, 3342722, 5014083, 6685444, 10028166, 13370888, 20056332, 26741776, 40112664, 80225328]

約数ペア:

[(1, 80225328), (2, 40112664), (3, 26741776), (4, 20056332), (6, 13370888), (8, 10028166), (12, 6685444), (16, 5014083), (24, 3342722), (48, 1671361), (349, 229872), (698, 114936), (1047, 76624), (1396, 57468), (2094, 38312), (2792, 28734), (4188, 19156), (4789, 16752), (5584, 14367), (8376, 9578)]