86818380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131543}}^1$

素因数の和:131566

約数の個数: 48

約数和(自身を含む): 265192704

約数和(自身を除く): 178374324

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 131543, 263086, 394629, 526172, 657715, 789258, 1315430, 1446973, 1578516, 1973145, 2630860, 2893946, 3946290, 4340919, 5787892, 7234865, 7892580, 8681838, 14469730, 17363676, 21704595, 28939460, 43409190, 86818380]

約数ペア:

[(1, 86818380), (2, 43409190), (3, 28939460), (4, 21704595), (5, 17363676), (6, 14469730), (10, 8681838), (11, 7892580), (12, 7234865), (15, 5787892), (20, 4340919), (22, 3946290), (30, 2893946), (33, 2630860), (44, 1973145), (55, 1578516), (60, 1446973), (66, 1315430), (110, 789258), (132, 657715), (165, 526172), (220, 394629), (330, 263086), (660, 131543)]