80126072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 92846728

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 232, 248, 377, 403, 754, 806, 857, 899, 1508, 1612, 1714, 1798, 3016, 3224, 3428, 3596, 6856, 7192, 11141, 11687, 22282, 23374, 24853, 26567, 44564, 46748, 49706, 53134, 89128, 93496, 99412, 106268, 198824, 212536, 323089, 345371, 646178, 690742, 770443, 1292356, 1381484, 1540886, 2584712, 2762968, 3081772, 6163544, 10015759, 20031518, 40063036, 80126072]

約数ペア:

[(1, 80126072), (2, 40063036), (4, 20031518), (8, 10015759), (13, 6163544), (26, 3081772), (29, 2762968), (31, 2584712), (52, 1540886), (58, 1381484), (62, 1292356), (104, 770443), (116, 690742), (124, 646178), (232, 345371), (248, 323089), (377, 212536), (403, 198824), (754, 106268), (806, 99412), (857, 93496), (899, 89128), (1508, 53134), (1612, 49706), (1714, 46748), (1798, 44564), (3016, 26567), (3224, 24853), (3428, 23374), (3596, 22282), (6856, 11687), (7192, 11141)]