78340806

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{189229}}^1$

素因数の和:189260

約数の個数: 24

約数和(自身を含む): 177119280

約数和(自身を除く): 98778474

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 189229, 378458, 567687, 1135374, 1703061, 3406122, 4352267, 8704534, 13056801, 26113602, 39170403, 78340806]

約数ペア:

[(1, 78340806), (2, 39170403), (3, 26113602), (6, 13056801), (9, 8704534), (18, 4352267), (23, 3406122), (46, 1703061), (69, 1135374), (138, 567687), (207, 378458), (414, 189229)]