80655828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1097}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 205861824

約数和(自身を除く): 125205996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 557, 1097, 1114, 1671, 2194, 2228, 3291, 3342, 4388, 6127, 6582, 6684, 12067, 12254, 13164, 18381, 24134, 24508, 36201, 36762, 48268, 72402, 73524, 144804, 611029, 1222058, 1833087, 2444116, 3666174, 6721319, 7332348, 13442638, 20163957, 26885276, 40327914, 80655828]

約数ペア:

[(1, 80655828), (2, 40327914), (3, 26885276), (4, 20163957), (6, 13442638), (11, 7332348), (12, 6721319), (22, 3666174), (33, 2444116), (44, 1833087), (66, 1222058), (132, 611029), (557, 144804), (1097, 73524), (1114, 72402), (1671, 48268), (2194, 36762), (2228, 36201), (3291, 24508), (3342, 24134), (4388, 18381), (6127, 13164), (6582, 12254), (6684, 12067)]