72176976

素因数分解:

$2^4\times 3^2\times {\mathrm{501229}}^1$

素因数の和:501243

約数の個数: 30

約数和(自身を含む): 201995690

約数和(自身を除く): 129818714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 501229, 1002458, 1503687, 2004916, 3007374, 4009832, 4511061, 6014748, 8019664, 9022122, 12029496, 18044244, 24058992, 36088488, 72176976]

約数ペア:

[(1, 72176976), (2, 36088488), (3, 24058992), (4, 18044244), (6, 12029496), (8, 9022122), (9, 8019664), (12, 6014748), (16, 4511061), (18, 4009832), (24, 3007374), (36, 2004916), (48, 1503687), (72, 1002458), (144, 501229)]