87018272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{919}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 187790400

約数和(自身を除く): 100772128

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 269, 352, 538, 919, 1076, 1838, 2152, 2959, 3676, 4304, 5918, 7352, 8608, 10109, 11836, 14704, 20218, 23672, 29408, 40436, 47344, 80872, 94688, 161744, 247211, 323488, 494422, 988844, 1977688, 2719321, 3955376, 5438642, 7910752, 10877284, 21754568, 43509136, 87018272]

約数ペア:

[(1, 87018272), (2, 43509136), (4, 21754568), (8, 10877284), (11, 7910752), (16, 5438642), (22, 3955376), (32, 2719321), (44, 1977688), (88, 988844), (176, 494422), (269, 323488), (352, 247211), (538, 161744), (919, 94688), (1076, 80872), (1838, 47344), (2152, 40436), (2959, 29408), (3676, 23672), (4304, 20218), (5918, 14704), (7352, 11836), (8608, 10109)]