80545356

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 215036640

約数和(自身を除く): 134491284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1093, 1602, 2047, 2186, 3204, 3279, 4094, 4372, 6141, 6558, 8188, 9837, 12282, 13116, 18423, 19674, 24564, 25139, 36846, 39348, 50278, 73692, 75417, 97277, 100556, 150834, 194554, 226251, 291831, 301668, 389108, 452502, 583662, 875493, 905004, 1167324, 1750986, 2237371, 3501972, 4474742, 6712113, 8949484, 13424226, 20136339, 26848452, 40272678, 80545356]

約数ペア:

[(1, 80545356), (2, 40272678), (3, 26848452), (4, 20136339), (6, 13424226), (9, 8949484), (12, 6712113), (18, 4474742), (23, 3501972), (36, 2237371), (46, 1750986), (69, 1167324), (89, 905004), (92, 875493), (138, 583662), (178, 452502), (207, 389108), (267, 301668), (276, 291831), (356, 226251), (414, 194554), (534, 150834), (801, 100556), (828, 97277), (1068, 75417), (1093, 73692), (1602, 50278), (2047, 39348), (2186, 36846), (3204, 25139), (3279, 24564), (4094, 19674), (4372, 18423), (6141, 13116), (6558, 12282), (8188, 9837)]