80825035172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{331147}}^1$

素因数の和:331560

約数の個数: 48

約数和(自身を含む): 169123906560

約数和(自身を除く): 88298871388

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 379, 644, 758, 1516, 2653, 5306, 8717, 10612, 17434, 34868, 61019, 122038, 244076, 331147, 662294, 1324588, 2318029, 4636058, 7616381, 9272116, 15232762, 30465524, 53314667, 106629334, 125504713, 213258668, 251009426, 502018852, 878532991, 1757065982, 2886608399, 3514131964, 5773216798, 11546433596, 20206258793, 40412517586, 80825035172]

約数ペア:

[(1, 80825035172), (2, 40412517586), (4, 20206258793), (7, 11546433596), (14, 5773216798), (23, 3514131964), (28, 2886608399), (46, 1757065982), (92, 878532991), (161, 502018852), (322, 251009426), (379, 213258668), (644, 125504713), (758, 106629334), (1516, 53314667), (2653, 30465524), (5306, 15232762), (8717, 9272116), (10612, 7616381), (17434, 4636058), (34868, 2318029), (61019, 1324588), (122038, 662294), (244076, 331147)]