78081216

素因数分解:

$2^6\times 3^1\times {\mathrm{406673}}^1$

素因数の和:406688

約数の個数: 28

約数和(自身を含む): 206590392

約数和(自身を除く): 128509176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 406673, 813346, 1220019, 1626692, 2440038, 3253384, 4880076, 6506768, 9760152, 13013536, 19520304, 26027072, 39040608, 78081216]

約数ペア:

[(1, 78081216), (2, 39040608), (3, 26027072), (4, 19520304), (6, 13013536), (8, 9760152), (12, 6506768), (16, 4880076), (24, 3253384), (32, 2440038), (48, 1626692), (64, 1220019), (96, 813346), (192, 406673)]