90316998

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{72719}}^1$

素因数の和:72753

約数の個数: 32

約数和(自身を含む): 209433600

約数和(自身を除く): 119116602

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 72719, 145438, 218157, 436314, 654471, 1308942, 1672537, 1963413, 3345074, 3926826, 5017611, 10035222, 15052833, 30105666, 45158499, 90316998]

約数ペア:

[(1, 90316998), (2, 45158499), (3, 30105666), (6, 15052833), (9, 10035222), (18, 5017611), (23, 3926826), (27, 3345074), (46, 1963413), (54, 1672537), (69, 1308942), (138, 654471), (207, 436314), (414, 218157), (621, 145438), (1242, 72719)]