74988258

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 91573662

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 101, 102, 174, 202, 251, 303, 493, 502, 606, 753, 986, 1479, 1506, 1717, 2929, 2958, 3434, 4267, 5151, 5858, 7279, 8534, 8787, 10302, 12801, 14558, 17574, 21837, 25351, 25602, 43674, 49793, 50702, 76053, 99586, 123743, 149379, 152106, 247486, 298758, 371229, 430967, 735179, 742458, 861934, 1292901, 1470358, 2205537, 2585802, 4411074, 12498043, 24996086, 37494129, 74988258]

約数ペア:

[(1, 74988258), (2, 37494129), (3, 24996086), (6, 12498043), (17, 4411074), (29, 2585802), (34, 2205537), (51, 1470358), (58, 1292901), (87, 861934), (101, 742458), (102, 735179), (174, 430967), (202, 371229), (251, 298758), (303, 247486), (493, 152106), (502, 149379), (606, 123743), (753, 99586), (986, 76053), (1479, 50702), (1506, 49793), (1717, 43674), (2929, 25602), (2958, 25351), (3434, 21837), (4267, 17574), (5151, 14558), (5858, 12801), (7279, 10302), (8534, 8787)]