68318874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7121}}^1$

素因数の和:7183

約数の個数: 48

約数和(自身を含む): 163321704

約数和(自身を除く): 95002830

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 7121, 9594, 14242, 21363, 42726, 64089, 92573, 128178, 185146, 277719, 291961, 555438, 583922, 833157, 875883, 1666314, 1751766, 2627649, 3795493, 5255298, 7590986, 11386479, 22772958, 34159437, 68318874]

約数ペア:

[(1, 68318874), (2, 34159437), (3, 22772958), (6, 11386479), (9, 7590986), (13, 5255298), (18, 3795493), (26, 2627649), (39, 1751766), (41, 1666314), (78, 875883), (82, 833157), (117, 583922), (123, 555438), (234, 291961), (246, 277719), (369, 185146), (533, 128178), (738, 92573), (1066, 64089), (1599, 42726), (3198, 21363), (4797, 14242), (7121, 9594)]