87097428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{219943}}^1$

素因数の和:219964

約数の個数: 36

約数和(自身を含む): 240178848

約数和(自身を除く): 153081420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 219943, 439886, 659829, 879772, 1319658, 1979487, 2419373, 2639316, 3958974, 4838746, 7258119, 7917948, 9677492, 14516238, 21774357, 29032476, 43548714, 87097428]

約数ペア:

[(1, 87097428), (2, 43548714), (3, 29032476), (4, 21774357), (6, 14516238), (9, 9677492), (11, 7917948), (12, 7258119), (18, 4838746), (22, 3958974), (33, 2639316), (36, 2419373), (44, 1979487), (66, 1319658), (99, 879772), (132, 659829), (198, 439886), (396, 219943)]