90090312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{288751}}^1$

素因数の和:288773

約数の個数: 32

約数和(自身を含む): 242551680

約数和(自身を除く): 152461368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 288751, 577502, 866253, 1155004, 1732506, 2310008, 3465012, 3753763, 6930024, 7507526, 11261289, 15015052, 22522578, 30030104, 45045156, 90090312]

約数ペア:

[(1, 90090312), (2, 45045156), (3, 30030104), (4, 22522578), (6, 15015052), (8, 11261289), (12, 7507526), (13, 6930024), (24, 3753763), (26, 3465012), (39, 2310008), (52, 1732506), (78, 1155004), (104, 866253), (156, 577502), (312, 288751)]