80666544

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{34297}}^1$

素因数の和:34322

約数の個数: 60

約数和(自身を含む): 242418264

約数和(自身を除く): 161751720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 34297, 68594, 102891, 137188, 205782, 240079, 274376, 411564, 480158, 548752, 720237, 823128, 960316, 1440474, 1646256, 1680553, 1920632, 2880948, 3361106, 3841264, 5041659, 5761896, 6722212, 10083318, 11523792, 13444424, 20166636, 26888848, 40333272, 80666544]

約数ペア:

[(1, 80666544), (2, 40333272), (3, 26888848), (4, 20166636), (6, 13444424), (7, 11523792), (8, 10083318), (12, 6722212), (14, 5761896), (16, 5041659), (21, 3841264), (24, 3361106), (28, 2880948), (42, 1920632), (48, 1680553), (49, 1646256), (56, 1440474), (84, 960316), (98, 823128), (112, 720237), (147, 548752), (168, 480158), (196, 411564), (294, 274376), (336, 240079), (392, 205782), (588, 137188), (784, 102891), (1176, 68594), (2352, 34297)]