68831436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4271}}^1$

素因数の和:4374

約数の個数: 48

約数和(自身を含む): 172247040

約数和(自身を除く): 103415604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 948, 1343, 2686, 4029, 4271, 5372, 8058, 8542, 12813, 16116, 17084, 25626, 51252, 72607, 145214, 217821, 290428, 337409, 435642, 674818, 871284, 1012227, 1349636, 2024454, 4048908, 5735953, 11471906, 17207859, 22943812, 34415718, 68831436]

約数ペア:

[(1, 68831436), (2, 34415718), (3, 22943812), (4, 17207859), (6, 11471906), (12, 5735953), (17, 4048908), (34, 2024454), (51, 1349636), (68, 1012227), (79, 871284), (102, 674818), (158, 435642), (204, 337409), (237, 290428), (316, 217821), (474, 145214), (948, 72607), (1343, 51252), (2686, 25626), (4029, 17084), (4271, 16116), (5372, 12813), (8058, 8542)]