72208944

素因数分解:

$2^4\times 3^2\times {\mathrm{501451}}^1$

素因数の和:501465

約数の個数: 30

約数和(自身を含む): 202085156

約数和(自身を除く): 129876212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 501451, 1002902, 1504353, 2005804, 3008706, 4011608, 4513059, 6017412, 8023216, 9026118, 12034824, 18052236, 24069648, 36104472, 72208944]

約数ペア:

[(1, 72208944), (2, 36104472), (3, 24069648), (4, 18052236), (6, 12034824), (8, 9026118), (9, 8023216), (12, 6017412), (16, 4513059), (18, 4011608), (24, 3008706), (36, 2005804), (48, 1504353), (72, 1002902), (144, 501451)]