64458648

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{30871}}^1$

素因数の和:30912

約数の個数: 48

約数和(自身を含む): 180601200

約数和(自身を除く): 116142552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 30871, 61742, 92613, 123484, 185226, 246968, 277839, 370452, 555678, 740904, 895259, 1111356, 1790518, 2222712, 2685777, 3581036, 5371554, 7162072, 8057331, 10743108, 16114662, 21486216, 32229324, 64458648]

約数ペア:

[(1, 64458648), (2, 32229324), (3, 21486216), (4, 16114662), (6, 10743108), (8, 8057331), (9, 7162072), (12, 5371554), (18, 3581036), (24, 2685777), (29, 2222712), (36, 1790518), (58, 1111356), (72, 895259), (87, 740904), (116, 555678), (174, 370452), (232, 277839), (261, 246968), (348, 185226), (522, 123484), (696, 92613), (1044, 61742), (2088, 30871)]