65780468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 129489360

約数和(自身を除く): 63708892

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 181, 241, 362, 377, 482, 724, 754, 964, 1508, 2353, 3133, 4706, 5249, 6266, 6989, 9412, 10498, 12532, 13978, 20996, 27956, 43621, 68237, 87242, 90857, 136474, 174484, 181714, 272948, 363428, 567073, 1134146, 1265009, 2268292, 2530018, 5060036, 16445117, 32890234, 65780468]

約数ペア:

[(1, 65780468), (2, 32890234), (4, 16445117), (13, 5060036), (26, 2530018), (29, 2268292), (52, 1265009), (58, 1134146), (116, 567073), (181, 363428), (241, 272948), (362, 181714), (377, 174484), (482, 136474), (724, 90857), (754, 87242), (964, 68237), (1508, 43621), (2353, 27956), (3133, 20996), (4706, 13978), (5249, 12532), (6266, 10498), (6989, 9412)]