68292252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{593}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 198053856

約数和(自身を除く): 129761604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 457, 593, 914, 1186, 1371, 1779, 1828, 2372, 2742, 3199, 3558, 4113, 4151, 5337, 5484, 6398, 7116, 8226, 8302, 9597, 10674, 12453, 12796, 16452, 16604, 19194, 21348, 24906, 28791, 37359, 38388, 49812, 57582, 74718, 115164, 149436, 271001, 542002, 813003, 1084004, 1626006, 1897007, 2439009, 3252012, 3794014, 4878018, 5691021, 7588028, 9756036, 11382042, 17073063, 22764084, 34146126, 68292252]

約数ペア:

[(1, 68292252), (2, 34146126), (3, 22764084), (4, 17073063), (6, 11382042), (7, 9756036), (9, 7588028), (12, 5691021), (14, 4878018), (18, 3794014), (21, 3252012), (28, 2439009), (36, 1897007), (42, 1626006), (63, 1084004), (84, 813003), (126, 542002), (252, 271001), (457, 149436), (593, 115164), (914, 74718), (1186, 57582), (1371, 49812), (1779, 38388), (1828, 37359), (2372, 28791), (2742, 24906), (3199, 21348), (3558, 19194), (4113, 16604), (4151, 16452), (5337, 12796), (5484, 12453), (6398, 10674), (7116, 9597), (8226, 8302)]