77077168

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4951}}^1$

素因数の和:5105

約数の個数: 40

約数和(自身を含む): 171933440

約数和(自身を除く): 94856272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 4951, 7784, 9902, 15568, 19804, 34657, 39608, 69314, 79216, 138628, 277256, 554512, 688189, 1376378, 2752756, 4817323, 5505512, 9634646, 11011024, 19269292, 38538584, 77077168]

約数ペア:

[(1, 77077168), (2, 38538584), (4, 19269292), (7, 11011024), (8, 9634646), (14, 5505512), (16, 4817323), (28, 2752756), (56, 1376378), (112, 688189), (139, 554512), (278, 277256), (556, 138628), (973, 79216), (1112, 69314), (1946, 39608), (2224, 34657), (3892, 19804), (4951, 15568), (7784, 9902)]