89847234

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 198918720

約数和(自身を除く): 109071486

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 229, 307, 426, 458, 614, 639, 687, 921, 1278, 1374, 1842, 2061, 2763, 4122, 5526, 16259, 21797, 32518, 43594, 48777, 65391, 70303, 97554, 130782, 140606, 146331, 196173, 210909, 292662, 392346, 421818, 632727, 1265454, 4991513, 9983026, 14974539, 29949078, 44923617, 89847234]

約数ペア:

[(1, 89847234), (2, 44923617), (3, 29949078), (6, 14974539), (9, 9983026), (18, 4991513), (71, 1265454), (142, 632727), (213, 421818), (229, 392346), (307, 292662), (426, 210909), (458, 196173), (614, 146331), (639, 140606), (687, 130782), (921, 97554), (1278, 70303), (1374, 65391), (1842, 48777), (2061, 43594), (2763, 32518), (4122, 21797), (5526, 16259)]