80944866

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{65173}}^1$

素因数の和:65207

約数の個数: 32

約数和(自身を含む): 187701120

約数和(自身を除く): 106756254

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 65173, 130346, 195519, 391038, 586557, 1173114, 1498979, 1759671, 2997958, 3519342, 4496937, 8993874, 13490811, 26981622, 40472433, 80944866]

約数ペア:

[(1, 80944866), (2, 40472433), (3, 26981622), (6, 13490811), (9, 8993874), (18, 4496937), (23, 3519342), (27, 2997958), (46, 1759671), (54, 1498979), (69, 1173114), (138, 586557), (207, 391038), (414, 195519), (621, 130346), (1242, 65173)]