72097226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 116035200

約数和(自身を除く): 43937974

約数列:

[1, 2, 23, 46, 67, 134, 149, 157, 298, 314, 1541, 3082, 3427, 3611, 6854, 7222, 9983, 10519, 19966, 21038, 23393, 46786, 229609, 241937, 459218, 483874, 538039, 1076078, 1567331, 3134662, 36048613, 72097226]

約数ペア:

[(1, 72097226), (2, 36048613), (23, 3134662), (46, 1567331), (67, 1076078), (134, 538039), (149, 483874), (157, 459218), (298, 241937), (314, 229609), (1541, 46786), (3082, 23393), (3427, 21038), (3611, 19966), (6854, 10519), (7222, 9983)]