66786648

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89767}}^1$

素因数の和:89807

約数の個数: 32

約数和(自身を含む): 172354560

約数和(自身を除く): 105567912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 89767, 179534, 269301, 359068, 538602, 718136, 1077204, 2154408, 2782777, 5565554, 8348331, 11131108, 16696662, 22262216, 33393324, 66786648]

約数ペア:

[(1, 66786648), (2, 33393324), (3, 22262216), (4, 16696662), (6, 11131108), (8, 8348331), (12, 5565554), (24, 2782777), (31, 2154408), (62, 1077204), (93, 718136), (124, 538602), (186, 359068), (248, 269301), (372, 179534), (744, 89767)]