81610662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3361

約数の個数: 64

約数和(自身を含む): 202752000

約数和(自身を除く): 121141338

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3299, 3534, 4123, 6598, 8246, 9897, 12369, 19794, 23093, 24738, 46186, 62681, 69279, 102269, 125362, 138558, 188043, 204538, 306807, 376086, 438767, 613614, 715883, 877534, 1316301, 1431766, 1943111, 2147649, 2632602, 3886222, 4295298, 5829333, 11658666, 13601777, 27203554, 40805331, 81610662]

約数ペア:

[(1, 81610662), (2, 40805331), (3, 27203554), (6, 13601777), (7, 11658666), (14, 5829333), (19, 4295298), (21, 3886222), (31, 2632602), (38, 2147649), (42, 1943111), (57, 1431766), (62, 1316301), (93, 877534), (114, 715883), (133, 613614), (186, 438767), (217, 376086), (266, 306807), (399, 204538), (434, 188043), (589, 138558), (651, 125362), (798, 102269), (1178, 69279), (1302, 62681), (1767, 46186), (3299, 24738), (3534, 23093), (4123, 19794), (6598, 12369), (8246, 9897)]