64157084156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{601}}^1\times {\mathrm{220559}}^1$

素因数の和:221186

約数の個数: 36

約数和(自身を含む): 123615498720

約数和(自身を除く): 59458414564

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 601, 1202, 2404, 6611, 13222, 26444, 72721, 145442, 220559, 290884, 441118, 882236, 2426149, 4852298, 9704596, 26687639, 53375278, 106750556, 132555959, 265111918, 530223836, 1458115549, 2916231098, 5832462196, 16039271039, 32078542078, 64157084156]

約数ペア:

[(1, 64157084156), (2, 32078542078), (4, 16039271039), (11, 5832462196), (22, 2916231098), (44, 1458115549), (121, 530223836), (242, 265111918), (484, 132555959), (601, 106750556), (1202, 53375278), (2404, 26687639), (6611, 9704596), (13222, 4852298), (26444, 2426149), (72721, 882236), (145442, 441118), (220559, 290884)]