71669124

素因数分解:

$2^2\times 3^4\times {\mathrm{221201}}^1$

素因数の和:221217

約数の個数: 30

約数和(自身を含む): 187358094

約数和(自身を除く): 115688970

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 221201, 442402, 663603, 884804, 1327206, 1990809, 2654412, 3981618, 5972427, 7963236, 11944854, 17917281, 23889708, 35834562, 71669124]

約数ペア:

[(1, 71669124), (2, 35834562), (3, 23889708), (4, 17917281), (6, 11944854), (9, 7963236), (12, 5972427), (18, 3981618), (27, 2654412), (36, 1990809), (54, 1327206), (81, 884804), (108, 663603), (162, 442402), (324, 221201)]