68740416

素因数分解:

$2^6\times 3^2\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1060

約数の個数: 84

約数和(自身を含む): 198753984

約数和(自身を除く): 130013568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 131, 144, 192, 262, 288, 393, 524, 576, 786, 911, 1048, 1179, 1572, 1822, 2096, 2358, 2733, 3144, 3644, 4192, 4716, 5466, 6288, 7288, 8199, 8384, 9432, 10932, 12576, 14576, 16398, 18864, 21864, 25152, 29152, 32796, 37728, 43728, 58304, 65592, 75456, 87456, 119341, 131184, 174912, 238682, 262368, 358023, 477364, 524736, 716046, 954728, 1074069, 1432092, 1909456, 2148138, 2864184, 3818912, 4296276, 5728368, 7637824, 8592552, 11456736, 17185104, 22913472, 34370208, 68740416]

約数ペア:

[(1, 68740416), (2, 34370208), (3, 22913472), (4, 17185104), (6, 11456736), (8, 8592552), (9, 7637824), (12, 5728368), (16, 4296276), (18, 3818912), (24, 2864184), (32, 2148138), (36, 1909456), (48, 1432092), (64, 1074069), (72, 954728), (96, 716046), (131, 524736), (144, 477364), (192, 358023), (262, 262368), (288, 238682), (393, 174912), (524, 131184), (576, 119341), (786, 87456), (911, 75456), (1048, 65592), (1179, 58304), (1572, 43728), (1822, 37728), (2096, 32796), (2358, 29152), (2733, 25152), (3144, 21864), (3644, 18864), (4192, 16398), (4716, 14576), (5466, 12576), (6288, 10932), (7288, 9432), (8199, 8384)]