90000816

素因数分解:

$2^4\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{1439}}^1$

素因数の和:2753

約数の個数: 40

約数和(自身を含む): 232842240

約数和(自身を除く): 142841424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1303, 1439, 2606, 2878, 3909, 4317, 5212, 5756, 7818, 8634, 10424, 11512, 15636, 17268, 20848, 23024, 31272, 34536, 62544, 69072, 1875017, 3750034, 5625051, 7500068, 11250102, 15000136, 22500204, 30000272, 45000408, 90000816]

約数ペア:

[(1, 90000816), (2, 45000408), (3, 30000272), (4, 22500204), (6, 15000136), (8, 11250102), (12, 7500068), (16, 5625051), (24, 3750034), (48, 1875017), (1303, 69072), (1439, 62544), (2606, 34536), (2878, 31272), (3909, 23024), (4317, 20848), (5212, 17268), (5756, 15636), (7818, 11512), (8634, 10424)]