68564106912

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{31481}}^1$

素因数の和:31971

約数の個数: 144

約数和(自身を含む): 209824255872

約数和(自身を除く): 141260148960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 463, 588, 672, 784, 926, 1176, 1389, 1568, 1852, 2352, 2778, 3241, 3704, 4704, 5556, 6482, 7408, 9723, 11112, 12964, 14816, 19446, 22224, 22687, 25928, 31481, 38892, 44448, 45374, 51856, 62962, 68061, 77784, 90748, 94443, 103712, 125924, 136122, 155568, 181496, 188886, 220367, 251848, 272244, 311136, 362992, 377772, 440734, 503696, 544488, 661101, 725984, 755544, 881468, 1007392, 1088976, 1322202, 1511088, 1542569, 1762936, 2177952, 2644404, 3022176, 3085138, 3525872, 4627707, 5288808, 6170276, 7051744, 9255414, 10577616, 12340552, 14575703, 18510828, 21155232, 24681104, 29151406, 37021656, 43727109, 49362208, 58302812, 74043312, 87454218, 102029921, 116605624, 148086624, 174908436, 204059842, 233211248, 306089763, 349816872, 408119684, 466422496, 612179526, 699633744, 714209447, 816239368, 1224359052, 1399267488, 1428418894, 1632478736, 2142628341, 2448718104, 2856837788, 3264957472, 4285256682, 4897436208, 5713675576, 8570513364, 9794872416, 11427351152, 17141026728, 22854702304, 34282053456, 68564106912]

約数ペア:

[(1, 68564106912), (2, 34282053456), (3, 22854702304), (4, 17141026728), (6, 11427351152), (7, 9794872416), (8, 8570513364), (12, 5713675576), (14, 4897436208), (16, 4285256682), (21, 3264957472), (24, 2856837788), (28, 2448718104), (32, 2142628341), (42, 1632478736), (48, 1428418894), (49, 1399267488), (56, 1224359052), (84, 816239368), (96, 714209447), (98, 699633744), (112, 612179526), (147, 466422496), (168, 408119684), (196, 349816872), (224, 306089763), (294, 233211248), (336, 204059842), (392, 174908436), (463, 148086624), (588, 116605624), (672, 102029921), (784, 87454218), (926, 74043312), (1176, 58302812), (1389, 49362208), (1568, 43727109), (1852, 37021656), (2352, 29151406), (2778, 24681104), (3241, 21155232), (3704, 18510828), (4704, 14575703), (5556, 12340552), (6482, 10577616), (7408, 9255414), (9723, 7051744), (11112, 6170276), (12964, 5288808), (14816, 4627707), (19446, 3525872), (22224, 3085138), (22687, 3022176), (25928, 2644404), (31481, 2177952), (38892, 1762936), (44448, 1542569), (45374, 1511088), (51856, 1322202), (62962, 1088976), (68061, 1007392), (77784, 881468), (90748, 755544), (94443, 725984), (103712, 661101), (125924, 544488), (136122, 503696), (155568, 440734), (181496, 377772), (188886, 362992), (220367, 311136), (251848, 272244)]