86785348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 172166400

約数和(自身を除く): 85381052

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 149, 298, 299, 487, 596, 598, 974, 1196, 1937, 1948, 3427, 3874, 6331, 6854, 7748, 11201, 12662, 13708, 22402, 25324, 44551, 44804, 72563, 89102, 145126, 145613, 178204, 290252, 291226, 582452, 943319, 1668949, 1886638, 3337898, 3773276, 6675796, 21696337, 43392674, 86785348]

約数ペア:

[(1, 86785348), (2, 43392674), (4, 21696337), (13, 6675796), (23, 3773276), (26, 3337898), (46, 1886638), (52, 1668949), (92, 943319), (149, 582452), (298, 291226), (299, 290252), (487, 178204), (596, 145613), (598, 145126), (974, 89102), (1196, 72563), (1937, 44804), (1948, 44551), (3427, 25324), (3874, 22402), (6331, 13708), (6854, 12662), (7748, 11201)]