64180548

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{22567}}^1$

素因数の和:22656

約数の個数: 36

約数和(自身を含む): 164295040

約数和(自身を除く): 100114492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 22567, 45134, 67701, 90268, 135402, 203103, 270804, 406206, 812412, 1782793, 3565586, 5348379, 7131172, 10696758, 16045137, 21393516, 32090274, 64180548]

約数ペア:

[(1, 64180548), (2, 32090274), (3, 21393516), (4, 16045137), (6, 10696758), (9, 7131172), (12, 5348379), (18, 3565586), (36, 1782793), (79, 812412), (158, 406206), (237, 270804), (316, 203103), (474, 135402), (711, 90268), (948, 67701), (1422, 45134), (2844, 22567)]