86879268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{344759}}^1$

素因数の和:344776

約数の個数: 36

約数和(自身を含む): 250985280

約数和(自身を除く): 164106012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 344759, 689518, 1034277, 1379036, 2068554, 2413313, 3102831, 4137108, 4826626, 6205662, 7239939, 9653252, 12411324, 14479878, 21719817, 28959756, 43439634, 86879268]

約数ペア:

[(1, 86879268), (2, 43439634), (3, 28959756), (4, 21719817), (6, 14479878), (7, 12411324), (9, 9653252), (12, 7239939), (14, 6205662), (18, 4826626), (21, 4137108), (28, 3102831), (36, 2413313), (42, 2068554), (63, 1379036), (84, 1034277), (126, 689518), (252, 344759)]