86923278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21851}}^1$

素因数の和:21889

約数の個数: 48

約数和(自身を含む): 214761456

約数和(自身を除く): 127838178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 21851, 43702, 65553, 131106, 196659, 284063, 371467, 393318, 568126, 742934, 852189, 1114401, 1704378, 2228802, 2556567, 3343203, 4829071, 5113134, 6686406, 9658142, 14487213, 28974426, 43461639, 86923278]

約数ペア:

[(1, 86923278), (2, 43461639), (3, 28974426), (6, 14487213), (9, 9658142), (13, 6686406), (17, 5113134), (18, 4829071), (26, 3343203), (34, 2556567), (39, 2228802), (51, 1704378), (78, 1114401), (102, 852189), (117, 742934), (153, 568126), (221, 393318), (234, 371467), (306, 284063), (442, 196659), (663, 131106), (1326, 65553), (1989, 43702), (3978, 21851)]