72726976

素因数分解:

$2^6\times 7^3\times {\mathrm{3313}}^1$

素因数の和:3346

約数の個数: 56

約数和(自身を含む): 168351200

約数和(自身を除く): 95624224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 3313, 5488, 6626, 10976, 13252, 21952, 23191, 26504, 46382, 53008, 92764, 106016, 162337, 185528, 212032, 324674, 371056, 649348, 742112, 1136359, 1298696, 1484224, 2272718, 2597392, 4545436, 5194784, 9090872, 10389568, 18181744, 36363488, 72726976]

約数ペア:

[(1, 72726976), (2, 36363488), (4, 18181744), (7, 10389568), (8, 9090872), (14, 5194784), (16, 4545436), (28, 2597392), (32, 2272718), (49, 1484224), (56, 1298696), (64, 1136359), (98, 742112), (112, 649348), (196, 371056), (224, 324674), (343, 212032), (392, 185528), (448, 162337), (686, 106016), (784, 92764), (1372, 53008), (1568, 46382), (2744, 26504), (3136, 23191), (3313, 21952), (5488, 13252), (6626, 10976)]