86838648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{278329}}^1$

素因数の和:278351

約数の個数: 32

約数和(自身を含む): 233797200

約数和(自身を除く): 146958552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 278329, 556658, 834987, 1113316, 1669974, 2226632, 3339948, 3618277, 6679896, 7236554, 10854831, 14473108, 21709662, 28946216, 43419324, 86838648]

約数ペア:

[(1, 86838648), (2, 43419324), (3, 28946216), (4, 21709662), (6, 14473108), (8, 10854831), (12, 7236554), (13, 6679896), (24, 3618277), (26, 3339948), (39, 2226632), (52, 1669974), (78, 1113316), (104, 834987), (156, 556658), (312, 278329)]