88890876

素因数分解:

$2^2\times 3^2\times {\mathrm{619}}^1\times {\mathrm{3989}}^1$

素因数の和:4618

約数の個数: 36

約数和(自身を含む): 225115800

約数和(自身を除く): 136224924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 619, 1238, 1857, 2476, 3714, 3989, 5571, 7428, 7978, 11142, 11967, 15956, 22284, 23934, 35901, 47868, 71802, 143604, 2469191, 4938382, 7407573, 9876764, 14815146, 22222719, 29630292, 44445438, 88890876]

約数ペア:

[(1, 88890876), (2, 44445438), (3, 29630292), (4, 22222719), (6, 14815146), (9, 9876764), (12, 7407573), (18, 4938382), (36, 2469191), (619, 143604), (1238, 71802), (1857, 47868), (2476, 35901), (3714, 23934), (3989, 22284), (5571, 15956), (7428, 11967), (7978, 11142)]