74622704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 163989504

約数和(自身を除く): 89366800

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 71, 104, 124, 142, 163, 208, 248, 284, 326, 403, 496, 568, 652, 806, 923, 1136, 1304, 1612, 1846, 2119, 2201, 2608, 3224, 3692, 4238, 4402, 5053, 6448, 7384, 8476, 8804, 10106, 11573, 14768, 16952, 17608, 20212, 23146, 28613, 33904, 35216, 40424, 46292, 57226, 65689, 80848, 92584, 114452, 131378, 150449, 185168, 228904, 262756, 300898, 358763, 457808, 525512, 601796, 717526, 1051024, 1203592, 1435052, 2407184, 2870104, 4663919, 5740208, 9327838, 18655676, 37311352, 74622704]

約数ペア:

[(1, 74622704), (2, 37311352), (4, 18655676), (8, 9327838), (13, 5740208), (16, 4663919), (26, 2870104), (31, 2407184), (52, 1435052), (62, 1203592), (71, 1051024), (104, 717526), (124, 601796), (142, 525512), (163, 457808), (208, 358763), (248, 300898), (284, 262756), (326, 228904), (403, 185168), (496, 150449), (568, 131378), (652, 114452), (806, 92584), (923, 80848), (1136, 65689), (1304, 57226), (1612, 46292), (1846, 40424), (2119, 35216), (2201, 33904), (2608, 28613), (3224, 23146), (3692, 20212), (4238, 17608), (4402, 16952), (5053, 14768), (6448, 11573), (7384, 10106), (8476, 8804)]