68440504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4159}}^1$

素因数の和:4204

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 80945096

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 4159, 8228, 8318, 16456, 16636, 33272, 45749, 70703, 91498, 141406, 182996, 282812, 365992, 503239, 565624, 777733, 1006478, 1555466, 2012956, 3110932, 4025912, 6221864, 8555063, 17110126, 34220252, 68440504]

約数ペア:

[(1, 68440504), (2, 34220252), (4, 17110126), (8, 8555063), (11, 6221864), (17, 4025912), (22, 3110932), (34, 2012956), (44, 1555466), (68, 1006478), (88, 777733), (121, 565624), (136, 503239), (187, 365992), (242, 282812), (374, 182996), (484, 141406), (748, 91498), (968, 70703), (1496, 45749), (2057, 33272), (4114, 16636), (4159, 16456), (8228, 8318)]