66965766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2769

約数の個数: 64

約数和(自身を含む): 166379520

約数和(自身を除く): 99413754

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, 2707, 3534, 4123, 5414, 8121, 8246, 12369, 16242, 18949, 24738, 37898, 51433, 56847, 83917, 102866, 113694, 154299, 167834, 251751, 308598, 360031, 503502, 587419, 720062, 1080093, 1174838, 1594423, 1762257, 2160186, 3188846, 3524514, 4783269, 9566538, 11160961, 22321922, 33482883, 66965766]

約数ペア:

[(1, 66965766), (2, 33482883), (3, 22321922), (6, 11160961), (7, 9566538), (14, 4783269), (19, 3524514), (21, 3188846), (31, 2160186), (38, 1762257), (42, 1594423), (57, 1174838), (62, 1080093), (93, 720062), (114, 587419), (133, 503502), (186, 360031), (217, 308598), (266, 251751), (399, 167834), (434, 154299), (589, 113694), (651, 102866), (798, 83917), (1178, 56847), (1302, 51433), (1767, 37898), (2707, 24738), (3534, 18949), (4123, 16242), (5414, 12369), (8121, 8246)]