87189708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1009}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 214928000

約数和(自身を除く): 127738292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 379, 758, 1009, 1137, 1516, 2018, 2274, 3027, 4036, 4548, 6054, 7201, 12108, 14402, 19171, 21603, 28804, 38342, 43206, 57513, 76684, 86412, 115026, 230052, 382411, 764822, 1147233, 1529644, 2294466, 4588932, 7265809, 14531618, 21797427, 29063236, 43594854, 87189708]

約数ペア:

[(1, 87189708), (2, 43594854), (3, 29063236), (4, 21797427), (6, 14531618), (12, 7265809), (19, 4588932), (38, 2294466), (57, 1529644), (76, 1147233), (114, 764822), (228, 382411), (379, 230052), (758, 115026), (1009, 86412), (1137, 76684), (1516, 57513), (2018, 43206), (2274, 38342), (3027, 28804), (4036, 21603), (4548, 19171), (6054, 14402), (7201, 12108)]