73828172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 146512800

約数和(自身を除く): 72684628

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 101, 148, 202, 404, 407, 449, 814, 898, 1111, 1628, 1796, 2222, 3737, 4444, 4939, 7474, 9878, 14948, 16613, 19756, 33226, 41107, 45349, 66452, 82214, 90698, 164428, 181396, 182743, 365486, 498839, 730972, 997678, 1677913, 1995356, 3355826, 6711652, 18457043, 36914086, 73828172]

約数ペア:

[(1, 73828172), (2, 36914086), (4, 18457043), (11, 6711652), (22, 3355826), (37, 1995356), (44, 1677913), (74, 997678), (101, 730972), (148, 498839), (202, 365486), (404, 182743), (407, 181396), (449, 164428), (814, 90698), (898, 82214), (1111, 66452), (1628, 45349), (1796, 41107), (2222, 33226), (3737, 19756), (4444, 16613), (4939, 14948), (7474, 9878)]