68964408

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{3727}}^1$

素因数の和:3996

約数の個数: 48

約数和(自身を含む): 187555680

約数和(自身を除く): 118591272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 3727, 4626, 6168, 7454, 9252, 11181, 14908, 18504, 22362, 29816, 33543, 44724, 67086, 89448, 134172, 268344, 957839, 1915678, 2873517, 3831356, 5747034, 7662712, 8620551, 11494068, 17241102, 22988136, 34482204, 68964408]

約数ペア:

[(1, 68964408), (2, 34482204), (3, 22988136), (4, 17241102), (6, 11494068), (8, 8620551), (9, 7662712), (12, 5747034), (18, 3831356), (24, 2873517), (36, 1915678), (72, 957839), (257, 268344), (514, 134172), (771, 89448), (1028, 67086), (1542, 44724), (2056, 33543), (2313, 29816), (3084, 22362), (3727, 18504), (4626, 14908), (6168, 11181), (7454, 9252)]