78040638

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5894

約数の個数: 64

約数和(自身を含む): 196627200

約数和(自身を除く): 118586562

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 5851, 6669, 11702, 13338, 17553, 35106, 52659, 76063, 105318, 111169, 152126, 157977, 222338, 228189, 315954, 333507, 456378, 667014, 684567, 1000521, 1369134, 1445197, 2001042, 2053701, 2890394, 3001563, 4107402, 4335591, 6003126, 8671182, 13006773, 26013546, 39020319, 78040638]

約数ペア:

[(1, 78040638), (2, 39020319), (3, 26013546), (6, 13006773), (9, 8671182), (13, 6003126), (18, 4335591), (19, 4107402), (26, 3001563), (27, 2890394), (38, 2053701), (39, 2001042), (54, 1445197), (57, 1369134), (78, 1000521), (114, 684567), (117, 667014), (171, 456378), (234, 333507), (247, 315954), (342, 228189), (351, 222338), (494, 157977), (513, 152126), (702, 111169), (741, 105318), (1026, 76063), (1482, 52659), (2223, 35106), (4446, 17553), (5851, 13338), (6669, 11702)]