77497784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106453}}^1$

素因数の和:106479

約数の個数: 32

約数和(自身を含む): 178842720

約数和(自身を除く): 101344936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 106453, 212906, 425812, 745171, 851624, 1383889, 1490342, 2767778, 2980684, 5535556, 5961368, 9687223, 11071112, 19374446, 38748892, 77497784]

約数ペア:

[(1, 77497784), (2, 38748892), (4, 19374446), (7, 11071112), (8, 9687223), (13, 5961368), (14, 5535556), (26, 2980684), (28, 2767778), (52, 1490342), (56, 1383889), (91, 851624), (104, 745171), (182, 425812), (364, 212906), (728, 106453)]