78323694

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 91987986

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 109, 123, 127, 138, 218, 246, 254, 327, 381, 654, 762, 943, 1886, 2507, 2829, 2921, 4469, 5014, 5207, 5658, 5842, 7521, 8763, 8938, 10414, 13407, 13843, 15042, 15621, 17526, 26814, 27686, 31242, 41529, 83058, 102787, 119761, 205574, 239522, 308361, 318389, 359283, 567563, 616722, 636778, 718566, 955167, 1135126, 1702689, 1910334, 3405378, 13053949, 26107898, 39161847, 78323694]

約数ペア:

[(1, 78323694), (2, 39161847), (3, 26107898), (6, 13053949), (23, 3405378), (41, 1910334), (46, 1702689), (69, 1135126), (82, 955167), (109, 718566), (123, 636778), (127, 616722), (138, 567563), (218, 359283), (246, 318389), (254, 308361), (327, 239522), (381, 205574), (654, 119761), (762, 102787), (943, 83058), (1886, 41529), (2507, 31242), (2829, 27686), (2921, 26814), (4469, 17526), (5014, 15621), (5207, 15042), (5658, 13843), (5842, 13407), (7521, 10414), (8763, 8938)]