71636724

素因数分解:

$2^2\times 3^4\times {\mathrm{221101}}^1$

素因数の和:221117

約数の個数: 30

約数和(自身を含む): 187273394

約数和(自身を除く): 115636670

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 221101, 442202, 663303, 884404, 1326606, 1989909, 2653212, 3979818, 5969727, 7959636, 11939454, 17909181, 23878908, 35818362, 71636724]

約数ペア:

[(1, 71636724), (2, 35818362), (3, 23878908), (4, 17909181), (6, 11939454), (9, 7959636), (12, 5969727), (18, 3979818), (27, 2653212), (36, 1989909), (54, 1326606), (81, 884404), (108, 663303), (162, 442202), (324, 221101)]