68961312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:535

約数の個数: 144

約数和(自身を含む): 227485440

約数和(自身を除く): 158524128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 433, 474, 504, 553, 632, 672, 711, 866, 948, 1008, 1106, 1264, 1299, 1422, 1659, 1732, 1896, 2016, 2212, 2528, 2598, 2844, 3031, 3318, 3464, 3792, 3897, 4424, 4977, 5196, 5688, 6062, 6636, 6928, 7584, 7794, 8848, 9093, 9954, 10392, 11376, 12124, 13272, 13856, 15588, 17696, 18186, 19908, 20784, 22752, 24248, 26544, 27279, 31176, 34207, 36372, 39816, 41568, 48496, 53088, 54558, 62352, 68414, 72744, 79632, 96992, 102621, 109116, 124704, 136828, 145488, 159264, 205242, 218232, 239449, 273656, 290976, 307863, 410484, 436464, 478898, 547312, 615726, 718347, 820968, 872928, 957796, 1094624, 1231452, 1436694, 1641936, 1915592, 2155041, 2462904, 2873388, 3283872, 3831184, 4310082, 4925808, 5746776, 7662368, 8620164, 9851616, 11493552, 17240328, 22987104, 34480656, 68961312]

約数ペア:

[(1, 68961312), (2, 34480656), (3, 22987104), (4, 17240328), (6, 11493552), (7, 9851616), (8, 8620164), (9, 7662368), (12, 5746776), (14, 4925808), (16, 4310082), (18, 3831184), (21, 3283872), (24, 2873388), (28, 2462904), (32, 2155041), (36, 1915592), (42, 1641936), (48, 1436694), (56, 1231452), (63, 1094624), (72, 957796), (79, 872928), (84, 820968), (96, 718347), (112, 615726), (126, 547312), (144, 478898), (158, 436464), (168, 410484), (224, 307863), (237, 290976), (252, 273656), (288, 239449), (316, 218232), (336, 205242), (433, 159264), (474, 145488), (504, 136828), (553, 124704), (632, 109116), (672, 102621), (711, 96992), (866, 79632), (948, 72744), (1008, 68414), (1106, 62352), (1264, 54558), (1299, 53088), (1422, 48496), (1659, 41568), (1732, 39816), (1896, 36372), (2016, 34207), (2212, 31176), (2528, 27279), (2598, 26544), (2844, 24248), (3031, 22752), (3318, 20784), (3464, 19908), (3792, 18186), (3897, 17696), (4424, 15588), (4977, 13856), (5196, 13272), (5688, 12124), (6062, 11376), (6636, 10392), (6928, 9954), (7584, 9093), (7794, 8848)]