87308286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4931}}^1$

素因数の和:5176

約数の個数: 32

約数和(自身を含む): 188915328

約数和(自身を除く): 101607042

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 2951, 4931, 5902, 8853, 9862, 14793, 17706, 29586, 64103, 128206, 192309, 384618, 1119337, 2238674, 3358011, 6716022, 14551381, 29102762, 43654143, 87308286]

約数ペア:

[(1, 87308286), (2, 43654143), (3, 29102762), (6, 14551381), (13, 6716022), (26, 3358011), (39, 2238674), (78, 1119337), (227, 384618), (454, 192309), (681, 128206), (1362, 64103), (2951, 29586), (4931, 17706), (5902, 14793), (8853, 9862)]