72325696

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 147986496

約数和(自身を除く): 75660800

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 101, 134, 167, 202, 268, 334, 404, 536, 668, 808, 1072, 1336, 1616, 2144, 2672, 3232, 4288, 5344, 6464, 6767, 10688, 11189, 13534, 16867, 22378, 27068, 33734, 44756, 54136, 67468, 89512, 108272, 134936, 179024, 216544, 269872, 358048, 433088, 539744, 716096, 1079488, 1130089, 2260178, 4520356, 9040712, 18081424, 36162848, 72325696]

約数ペア:

[(1, 72325696), (2, 36162848), (4, 18081424), (8, 9040712), (16, 4520356), (32, 2260178), (64, 1130089), (67, 1079488), (101, 716096), (134, 539744), (167, 433088), (202, 358048), (268, 269872), (334, 216544), (404, 179024), (536, 134936), (668, 108272), (808, 89512), (1072, 67468), (1336, 54136), (1616, 44756), (2144, 33734), (2672, 27068), (3232, 22378), (4288, 16867), (5344, 13534), (6464, 11189), (6767, 10688)]