78922732

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21193}}^1$

素因数の和:21230

約数の個数: 36

約数和(自身を含む): 169128120

約数和(自身を除く): 90205388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 21193, 42386, 84772, 148351, 296702, 402667, 593404, 805334, 1038457, 1610668, 2076914, 2818669, 4153828, 5637338, 11274676, 19730683, 39461366, 78922732]

約数ペア:

[(1, 78922732), (2, 39461366), (4, 19730683), (7, 11274676), (14, 5637338), (19, 4153828), (28, 2818669), (38, 2076914), (49, 1610668), (76, 1038457), (98, 805334), (133, 593404), (196, 402667), (266, 296702), (532, 148351), (931, 84772), (1862, 42386), (3724, 21193)]