90020808

素因数分解:

$2^3\times 3^5\times {\mathrm{46307}}^1$

素因数の和:46328

約数の個数: 48

約数和(自身を含む): 252841680

約数和(自身を除く): 162820872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 46307, 92614, 138921, 185228, 277842, 370456, 416763, 555684, 833526, 1111368, 1250289, 1667052, 2500578, 3334104, 3750867, 5001156, 7501734, 10002312, 11252601, 15003468, 22505202, 30006936, 45010404, 90020808]

約数ペア:

[(1, 90020808), (2, 45010404), (3, 30006936), (4, 22505202), (6, 15003468), (8, 11252601), (9, 10002312), (12, 7501734), (18, 5001156), (24, 3750867), (27, 3334104), (36, 2500578), (54, 1667052), (72, 1250289), (81, 1111368), (108, 833526), (162, 555684), (216, 416763), (243, 370456), (324, 277842), (486, 185228), (648, 138921), (972, 92614), (1944, 46307)]