86771178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{617}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 203131656

約数和(自身を除く): 116360478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 601, 617, 1202, 1234, 1803, 1851, 3606, 3702, 5409, 5553, 7813, 8021, 10818, 11106, 15626, 16042, 23439, 24063, 46878, 48126, 70317, 72189, 140634, 144378, 370817, 741634, 1112451, 2224902, 3337353, 4820621, 6674706, 9641242, 14461863, 28923726, 43385589, 86771178]

約数ペア:

[(1, 86771178), (2, 43385589), (3, 28923726), (6, 14461863), (9, 9641242), (13, 6674706), (18, 4820621), (26, 3337353), (39, 2224902), (78, 1112451), (117, 741634), (234, 370817), (601, 144378), (617, 140634), (1202, 72189), (1234, 70317), (1803, 48126), (1851, 46878), (3606, 24063), (3702, 23439), (5409, 16042), (5553, 15626), (7813, 11106), (8021, 10818)]