82704834

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 195120000

約数和(自身を除く): 112415166

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 149, 171, 298, 342, 447, 513, 541, 894, 1026, 1082, 1341, 1623, 2682, 2831, 3246, 4023, 4869, 5662, 8046, 8493, 9738, 10279, 14607, 16986, 20558, 25479, 29214, 30837, 50958, 61674, 76437, 80609, 92511, 152874, 161218, 185022, 241827, 277533, 483654, 555066, 725481, 1450962, 1531571, 2176443, 3063142, 4352886, 4594713, 9189426, 13784139, 27568278, 41352417, 82704834]

約数ペア:

[(1, 82704834), (2, 41352417), (3, 27568278), (6, 13784139), (9, 9189426), (18, 4594713), (19, 4352886), (27, 3063142), (38, 2176443), (54, 1531571), (57, 1450962), (114, 725481), (149, 555066), (171, 483654), (298, 277533), (342, 241827), (447, 185022), (513, 161218), (541, 152874), (894, 92511), (1026, 80609), (1082, 76437), (1341, 61674), (1623, 50958), (2682, 30837), (2831, 29214), (3246, 25479), (4023, 20558), (4869, 16986), (5662, 14607), (8046, 10279), (8493, 9738)]