66260664

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{8443}}^1$

素因数の和:8564

約数の個数: 48

約数和(自身を含む): 181123800

約数和(自身を除く): 114863136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 8443, 16886, 25329, 33772, 50658, 67544, 75987, 101316, 151974, 202632, 303948, 607896, 920287, 1840574, 2760861, 3681148, 5521722, 7362296, 8282583, 11043444, 16565166, 22086888, 33130332, 66260664]

約数ペア:

[(1, 66260664), (2, 33130332), (3, 22086888), (4, 16565166), (6, 11043444), (8, 8282583), (9, 7362296), (12, 5521722), (18, 3681148), (24, 2760861), (36, 1840574), (72, 920287), (109, 607896), (218, 303948), (327, 202632), (436, 151974), (654, 101316), (872, 75987), (981, 67544), (1308, 50658), (1962, 33772), (2616, 25329), (3924, 16886), (7848, 8443)]