80047728

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24169}}^1$

素因数の和:24206

約数の個数: 60

約数和(自身を含む): 233772240

約数和(自身を除く): 153724512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 24169, 48338, 72507, 96676, 145014, 193352, 217521, 290028, 386704, 435042, 555887, 580056, 870084, 1111774, 1160112, 1667661, 1740168, 2223548, 3335322, 3480336, 4447096, 5002983, 6670644, 8894192, 10005966, 13341288, 20011932, 26682576, 40023864, 80047728]

約数ペア:

[(1, 80047728), (2, 40023864), (3, 26682576), (4, 20011932), (6, 13341288), (8, 10005966), (9, 8894192), (12, 6670644), (16, 5002983), (18, 4447096), (23, 3480336), (24, 3335322), (36, 2223548), (46, 1740168), (48, 1667661), (69, 1160112), (72, 1111774), (92, 870084), (138, 580056), (144, 555887), (184, 435042), (207, 386704), (276, 290028), (368, 217521), (414, 193352), (552, 145014), (828, 96676), (1104, 72507), (1656, 48338), (3312, 24169)]