80920902

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 163924992

約数和(自身を除く): 83004090

約数列:

[1, 2, 3, 6, 197, 223, 307, 394, 446, 591, 614, 669, 921, 1182, 1338, 1842, 43931, 60479, 68461, 87862, 120958, 131793, 136922, 181437, 205383, 263586, 362874, 410766, 13486817, 26973634, 40460451, 80920902]

約数ペア:

[(1, 80920902), (2, 40460451), (3, 26973634), (6, 13486817), (197, 410766), (223, 362874), (307, 263586), (394, 205383), (446, 181437), (591, 136922), (614, 131793), (669, 120958), (921, 87862), (1182, 68461), (1338, 60479), (1842, 43931)]