71949124128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{493397}}^1$

素因数の和:493455

約数の個数: 144

約数和(自身を含む): 226789403904

約数和(自身を除く): 154840279776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2976, 3038, 3472, 4557, 4704, 5208, 6076, 6944, 9114, 10416, 12152, 18228, 20832, 24304, 36456, 48608, 72912, 145824, 493397, 986794, 1480191, 1973588, 2960382, 3453779, 3947176, 5920764, 6907558, 7894352, 10361337, 11841528, 13815116, 15295307, 15788704, 20722674, 23683056, 24176453, 27630232, 30590614, 41445348, 45885921, 47366112, 48352906, 55260464, 61181228, 72529359, 82890696, 91771842, 96705812, 107067149, 110520928, 122362456, 145058718, 165781392, 183543684, 193411624, 214134298, 244724912, 290117436, 321201447, 331562784, 367087368, 386823248, 428268596, 489449824, 580234872, 642402894, 734174736, 749470043, 773646496, 856537192, 1160469744, 1284805788, 1468349472, 1498940086, 1713074384, 2248410129, 2320939488, 2569611576, 2997880172, 3426148768, 4496820258, 5139223152, 5995760344, 8993640516, 10278446304, 11991520688, 17987281032, 23983041376, 35974562064, 71949124128]

約数ペア:

[(1, 71949124128), (2, 35974562064), (3, 23983041376), (4, 17987281032), (6, 11991520688), (7, 10278446304), (8, 8993640516), (12, 5995760344), (14, 5139223152), (16, 4496820258), (21, 3426148768), (24, 2997880172), (28, 2569611576), (31, 2320939488), (32, 2248410129), (42, 1713074384), (48, 1498940086), (49, 1468349472), (56, 1284805788), (62, 1160469744), (84, 856537192), (93, 773646496), (96, 749470043), (98, 734174736), (112, 642402894), (124, 580234872), (147, 489449824), (168, 428268596), (186, 386823248), (196, 367087368), (217, 331562784), (224, 321201447), (248, 290117436), (294, 244724912), (336, 214134298), (372, 193411624), (392, 183543684), (434, 165781392), (496, 145058718), (588, 122362456), (651, 110520928), (672, 107067149), (744, 96705812), (784, 91771842), (868, 82890696), (992, 72529359), (1176, 61181228), (1302, 55260464), (1488, 48352906), (1519, 47366112), (1568, 45885921), (1736, 41445348), (2352, 30590614), (2604, 27630232), (2976, 24176453), (3038, 23683056), (3472, 20722674), (4557, 15788704), (4704, 15295307), (5208, 13815116), (6076, 11841528), (6944, 10361337), (9114, 7894352), (10416, 6907558), (12152, 5920764), (18228, 3947176), (20832, 3453779), (24304, 2960382), (36456, 1973588), (48608, 1480191), (72912, 986794), (145824, 493397)]