80873832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259211}}^1$

素因数の和:259233

約数の個数: 32

約数和(自身を含む): 217738080

約数和(自身を除く): 136864248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 259211, 518422, 777633, 1036844, 1555266, 2073688, 3110532, 3369743, 6221064, 6739486, 10109229, 13478972, 20218458, 26957944, 40436916, 80873832]

約数ペア:

[(1, 80873832), (2, 40436916), (3, 26957944), (4, 20218458), (6, 13478972), (8, 10109229), (12, 6739486), (13, 6221064), (24, 3369743), (26, 3110532), (39, 2073688), (52, 1555266), (78, 1036844), (104, 777633), (156, 518422), (312, 259211)]