86386664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 201398400

約数和(自身を除く): 115011736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 182, 214, 364, 428, 728, 749, 856, 1109, 1391, 1498, 2218, 2782, 2996, 4436, 5564, 5992, 7763, 8872, 9737, 11128, 14417, 15526, 19474, 28834, 31052, 38948, 57668, 62104, 77896, 100919, 115336, 118663, 201838, 237326, 403676, 474652, 807352, 830641, 949304, 1542619, 1661282, 3085238, 3322564, 6170476, 6645128, 10798333, 12340952, 21596666, 43193332, 86386664]

約数ペア:

[(1, 86386664), (2, 43193332), (4, 21596666), (7, 12340952), (8, 10798333), (13, 6645128), (14, 6170476), (26, 3322564), (28, 3085238), (52, 1661282), (56, 1542619), (91, 949304), (104, 830641), (107, 807352), (182, 474652), (214, 403676), (364, 237326), (428, 201838), (728, 118663), (749, 115336), (856, 100919), (1109, 77896), (1391, 62104), (1498, 57668), (2218, 38948), (2782, 31052), (2996, 28834), (4436, 19474), (5564, 15526), (5992, 14417), (7763, 11128), (8872, 9737)]