87221808

素因数分解:

$2^4\times 3^2\times {\mathrm{605707}}^1$

素因数の和:605721

約数の個数: 30

約数和(自身を含む): 244100324

約数和(自身を除く): 156878516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 605707, 1211414, 1817121, 2422828, 3634242, 4845656, 5451363, 7268484, 9691312, 10902726, 14536968, 21805452, 29073936, 43610904, 87221808]

約数ペア:

[(1, 87221808), (2, 43610904), (3, 29073936), (4, 21805452), (6, 14536968), (8, 10902726), (9, 9691312), (12, 7268484), (16, 5451363), (18, 4845656), (24, 3634242), (36, 2422828), (48, 1817121), (72, 1211414), (144, 605707)]