72637796

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4813}}^1$

素因数の和:4849

約数の個数: 48

約数和(自身を含む): 161750400

約数和(自身を除く): 89112604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 4813, 7546, 9626, 15092, 19252, 33691, 52943, 67382, 105886, 134764, 211772, 235837, 370601, 471674, 741202, 943348, 1482404, 1650859, 2594207, 3301718, 5188414, 6603436, 10376828, 18159449, 36318898, 72637796]

約数ペア:

[(1, 72637796), (2, 36318898), (4, 18159449), (7, 10376828), (11, 6603436), (14, 5188414), (22, 3301718), (28, 2594207), (44, 1650859), (49, 1482404), (77, 943348), (98, 741202), (154, 471674), (196, 370601), (308, 235837), (343, 211772), (539, 134764), (686, 105886), (1078, 67382), (1372, 52943), (2156, 33691), (3773, 19252), (4813, 15092), (7546, 9626)]