80254992

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23549}}^1$

素因数の和:23631

約数の個数: 40

約数和(自身を含む): 210254400

約数和(自身を除く): 129999408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 23549, 47098, 70647, 94196, 141294, 188392, 282588, 376784, 565176, 1130352, 1671979, 3343958, 5015937, 6687916, 10031874, 13375832, 20063748, 26751664, 40127496, 80254992]

約数ペア:

[(1, 80254992), (2, 40127496), (3, 26751664), (4, 20063748), (6, 13375832), (8, 10031874), (12, 6687916), (16, 5015937), (24, 3343958), (48, 1671979), (71, 1130352), (142, 565176), (213, 376784), (284, 282588), (426, 188392), (568, 141294), (852, 94196), (1136, 70647), (1704, 47098), (3408, 23549)]