76228790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 153062784

約数和(自身を除く): 76833994

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 242, 365, 605, 730, 803, 863, 1210, 1606, 1726, 4015, 4315, 8030, 8630, 8833, 9493, 17666, 18986, 44165, 47465, 62999, 88330, 94930, 104423, 125998, 208846, 314995, 522115, 629990, 692989, 1044230, 1385978, 3464945, 6929890, 7622879, 15245758, 38114395, 76228790]

約数ペア:

[(1, 76228790), (2, 38114395), (5, 15245758), (10, 7622879), (11, 6929890), (22, 3464945), (55, 1385978), (73, 1044230), (110, 692989), (121, 629990), (146, 522115), (242, 314995), (365, 208846), (605, 125998), (730, 104423), (803, 94930), (863, 88330), (1210, 62999), (1606, 47465), (1726, 44165), (4015, 18986), (4315, 17666), (8030, 9493), (8630, 8833)]