68355252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{30139}}^1$

素因数の和:30162

約数の個数: 60

約数和(自身を含む): 204228640

約数和(自身を除く): 135873388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 30139, 60278, 90417, 120556, 180834, 210973, 271251, 361668, 421946, 542502, 632919, 813753, 843892, 1085004, 1265838, 1627506, 1898757, 2441259, 2531676, 3255012, 3797514, 4882518, 5696271, 7595028, 9765036, 11392542, 17088813, 22785084, 34177626, 68355252]

約数ペア:

[(1, 68355252), (2, 34177626), (3, 22785084), (4, 17088813), (6, 11392542), (7, 9765036), (9, 7595028), (12, 5696271), (14, 4882518), (18, 3797514), (21, 3255012), (27, 2531676), (28, 2441259), (36, 1898757), (42, 1627506), (54, 1265838), (63, 1085004), (81, 843892), (84, 813753), (108, 632919), (126, 542502), (162, 421946), (189, 361668), (252, 271251), (324, 210973), (378, 180834), (567, 120556), (756, 90417), (1134, 60278), (2268, 30139)]