87712582204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1\times {\mathrm{7649}}^1$

素因数の和:9910

約数の個数: 48

約数和(自身を含む): 167009169600

約数和(自身を除く): 79296587396

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2141, 2678, 4282, 5356, 7649, 8564, 15298, 27833, 30596, 55666, 99437, 111332, 198874, 220523, 397748, 441046, 787847, 882092, 1575694, 2866799, 3151388, 5733598, 10242011, 11467196, 16376509, 20484022, 32753018, 40968044, 65506036, 212894617, 425789234, 851578468, 1686780427, 3373560854, 6747121708, 21928145551, 43856291102, 87712582204]

約数ペア:

[(1, 87712582204), (2, 43856291102), (4, 21928145551), (13, 6747121708), (26, 3373560854), (52, 1686780427), (103, 851578468), (206, 425789234), (412, 212894617), (1339, 65506036), (2141, 40968044), (2678, 32753018), (4282, 20484022), (5356, 16376509), (7649, 11467196), (8564, 10242011), (15298, 5733598), (27833, 3151388), (30596, 2866799), (55666, 1575694), (99437, 882092), (111332, 787847), (198874, 441046), (220523, 397748)]