78216438

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2917}}^1$

素因数の和:3072

約数の個数: 32

約数和(自身を含む): 161773920

約数和(自身を除く): 83557482

約数列:

[1, 2, 3, 6, 41, 82, 109, 123, 218, 246, 327, 654, 2917, 4469, 5834, 8751, 8938, 13407, 17502, 26814, 119597, 239194, 317953, 358791, 635906, 717582, 953859, 1907718, 13036073, 26072146, 39108219, 78216438]

約数ペア:

[(1, 78216438), (2, 39108219), (3, 26072146), (6, 13036073), (41, 1907718), (82, 953859), (109, 717582), (123, 635906), (218, 358791), (246, 317953), (327, 239194), (654, 119597), (2917, 26814), (4469, 17502), (5834, 13407), (8751, 8938)]