68393808

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{359}}^1$

素因数の和:396

約数の個数: 180

約数和(自身を含む): 231547680

約数和(自身を除く): 163153872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 359, 378, 392, 432, 441, 486, 504, 567, 588, 648, 718, 756, 784, 882, 972, 1008, 1077, 1134, 1176, 1296, 1323, 1436, 1512, 1701, 1764, 1944, 2154, 2268, 2352, 2513, 2646, 2872, 3024, 3231, 3402, 3528, 3888, 3969, 4308, 4536, 5026, 5292, 5744, 6462, 6804, 7056, 7539, 7938, 8616, 9072, 9693, 10052, 10584, 11907, 12924, 13608, 15078, 15876, 17232, 17591, 19386, 20104, 21168, 22617, 23814, 25848, 27216, 29079, 30156, 31752, 35182, 38772, 40208, 45234, 47628, 51696, 52773, 58158, 60312, 63504, 67851, 70364, 77544, 87237, 90468, 95256, 105546, 116316, 120624, 135702, 140728, 155088, 158319, 174474, 180936, 190512, 203553, 211092, 232632, 271404, 281456, 316638, 348948, 361872, 407106, 422184, 465264, 474957, 542808, 610659, 633276, 697896, 814212, 844368, 949914, 1085616, 1221318, 1266552, 1395792, 1424871, 1628424, 1899828, 2442636, 2533104, 2849742, 3256848, 3799656, 4274613, 4885272, 5699484, 7599312, 8549226, 9770544, 11398968, 17098452, 22797936, 34196904, 68393808]

約数ペア:

[(1, 68393808), (2, 34196904), (3, 22797936), (4, 17098452), (6, 11398968), (7, 9770544), (8, 8549226), (9, 7599312), (12, 5699484), (14, 4885272), (16, 4274613), (18, 3799656), (21, 3256848), (24, 2849742), (27, 2533104), (28, 2442636), (36, 1899828), (42, 1628424), (48, 1424871), (49, 1395792), (54, 1266552), (56, 1221318), (63, 1085616), (72, 949914), (81, 844368), (84, 814212), (98, 697896), (108, 633276), (112, 610659), (126, 542808), (144, 474957), (147, 465264), (162, 422184), (168, 407106), (189, 361872), (196, 348948), (216, 316638), (243, 281456), (252, 271404), (294, 232632), (324, 211092), (336, 203553), (359, 190512), (378, 180936), (392, 174474), (432, 158319), (441, 155088), (486, 140728), (504, 135702), (567, 120624), (588, 116316), (648, 105546), (718, 95256), (756, 90468), (784, 87237), (882, 77544), (972, 70364), (1008, 67851), (1077, 63504), (1134, 60312), (1176, 58158), (1296, 52773), (1323, 51696), (1436, 47628), (1512, 45234), (1701, 40208), (1764, 38772), (1944, 35182), (2154, 31752), (2268, 30156), (2352, 29079), (2513, 27216), (2646, 25848), (2872, 23814), (3024, 22617), (3231, 21168), (3402, 20104), (3528, 19386), (3888, 17591), (3969, 17232), (4308, 15876), (4536, 15078), (5026, 13608), (5292, 12924), (5744, 11907), (6462, 10584), (6804, 10052), (7056, 9693), (7539, 9072), (7938, 8616)]