85087016

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 193344000

約数和(自身を除く): 108256984

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 211, 266, 379, 422, 532, 758, 844, 1064, 1477, 1516, 1688, 2653, 2954, 3032, 4009, 5306, 5908, 7201, 8018, 10612, 11816, 14402, 16036, 21224, 28063, 28804, 32072, 50407, 56126, 57608, 79969, 100814, 112252, 159938, 201628, 224504, 319876, 403256, 559783, 639752, 1119566, 1519411, 2239132, 3038822, 4478264, 6077644, 10635877, 12155288, 21271754, 42543508, 85087016]

約数ペア:

[(1, 85087016), (2, 42543508), (4, 21271754), (7, 12155288), (8, 10635877), (14, 6077644), (19, 4478264), (28, 3038822), (38, 2239132), (56, 1519411), (76, 1119566), (133, 639752), (152, 559783), (211, 403256), (266, 319876), (379, 224504), (422, 201628), (532, 159938), (758, 112252), (844, 100814), (1064, 79969), (1477, 57608), (1516, 56126), (1688, 50407), (2653, 32072), (2954, 28804), (3032, 28063), (4009, 21224), (5306, 16036), (5908, 14402), (7201, 11816), (8018, 10612)]