68771808

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 233694720

約数和(自身を除く): 164922912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 83, 84, 96, 108, 112, 126, 137, 144, 166, 168, 189, 216, 224, 249, 252, 274, 288, 332, 336, 378, 411, 432, 498, 504, 548, 581, 664, 672, 747, 756, 822, 864, 959, 996, 1008, 1096, 1162, 1233, 1328, 1494, 1512, 1644, 1743, 1918, 1992, 2016, 2192, 2241, 2324, 2466, 2656, 2877, 2988, 3024, 3288, 3486, 3699, 3836, 3984, 4384, 4482, 4648, 4932, 5229, 5754, 5976, 6048, 6576, 6972, 7398, 7672, 7968, 8631, 8964, 9296, 9864, 10458, 11371, 11508, 11952, 13152, 13944, 14796, 15344, 15687, 17262, 17928, 18592, 19728, 20916, 22742, 23016, 23904, 25893, 27888, 29592, 30688, 31374, 34113, 34524, 35856, 39456, 41832, 45484, 46032, 51786, 55776, 59184, 62748, 68226, 69048, 71712, 79597, 83664, 90968, 92064, 102339, 103572, 118368, 125496, 136452, 138096, 159194, 167328, 181936, 204678, 207144, 238791, 250992, 272904, 276192, 307017, 318388, 363872, 409356, 414288, 477582, 501984, 545808, 614034, 636776, 716373, 818712, 828576, 955164, 1091616, 1228068, 1273552, 1432746, 1637424, 1910328, 2149119, 2456136, 2547104, 2865492, 3274848, 3820656, 4298238, 4912272, 5730984, 7641312, 8596476, 9824544, 11461968, 17192952, 22923936, 34385904, 68771808]

約数ペア:

[(1, 68771808), (2, 34385904), (3, 22923936), (4, 17192952), (6, 11461968), (7, 9824544), (8, 8596476), (9, 7641312), (12, 5730984), (14, 4912272), (16, 4298238), (18, 3820656), (21, 3274848), (24, 2865492), (27, 2547104), (28, 2456136), (32, 2149119), (36, 1910328), (42, 1637424), (48, 1432746), (54, 1273552), (56, 1228068), (63, 1091616), (72, 955164), (83, 828576), (84, 818712), (96, 716373), (108, 636776), (112, 614034), (126, 545808), (137, 501984), (144, 477582), (166, 414288), (168, 409356), (189, 363872), (216, 318388), (224, 307017), (249, 276192), (252, 272904), (274, 250992), (288, 238791), (332, 207144), (336, 204678), (378, 181936), (411, 167328), (432, 159194), (498, 138096), (504, 136452), (548, 125496), (581, 118368), (664, 103572), (672, 102339), (747, 92064), (756, 90968), (822, 83664), (864, 79597), (959, 71712), (996, 69048), (1008, 68226), (1096, 62748), (1162, 59184), (1233, 55776), (1328, 51786), (1494, 46032), (1512, 45484), (1644, 41832), (1743, 39456), (1918, 35856), (1992, 34524), (2016, 34113), (2192, 31374), (2241, 30688), (2324, 29592), (2466, 27888), (2656, 25893), (2877, 23904), (2988, 23016), (3024, 22742), (3288, 20916), (3486, 19728), (3699, 18592), (3836, 17928), (3984, 17262), (4384, 15687), (4482, 15344), (4648, 14796), (4932, 13944), (5229, 13152), (5754, 11952), (5976, 11508), (6048, 11371), (6576, 10458), (6972, 9864), (7398, 9296), (7672, 8964), (7968, 8631)]