78834438

素因数分解:

$2^1\times 3^3\times {\mathrm{557}}^1\times {\mathrm{2621}}^1$

素因数の和:3189

約数の個数: 32

約数和(自身を含む): 175569120

約数和(自身を除く): 96734682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 557, 1114, 1671, 2621, 3342, 5013, 5242, 7863, 10026, 15039, 15726, 23589, 30078, 47178, 70767, 141534, 1459897, 2919794, 4379691, 8759382, 13139073, 26278146, 39417219, 78834438]

約数ペア:

[(1, 78834438), (2, 39417219), (3, 26278146), (6, 13139073), (9, 8759382), (18, 4379691), (27, 2919794), (54, 1459897), (557, 141534), (1114, 70767), (1671, 47178), (2621, 30078), (3342, 23589), (5013, 15726), (5242, 15039), (7863, 10026)]