90161448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{288979}}^1$

素因数の和:289001

約数の個数: 32

約数和(自身を含む): 242743200

約数和(自身を除く): 152581752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 288979, 577958, 866937, 1155916, 1733874, 2311832, 3467748, 3756727, 6935496, 7513454, 11270181, 15026908, 22540362, 30053816, 45080724, 90161448]

約数ペア:

[(1, 90161448), (2, 45080724), (3, 30053816), (4, 22540362), (6, 15026908), (8, 11270181), (12, 7513454), (13, 6935496), (24, 3756727), (26, 3467748), (39, 2311832), (52, 1733874), (78, 1155916), (104, 866937), (156, 577958), (312, 288979)]