84978936

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 256

約数和(自身を含む): 291840000

約数和(自身を除く): 206861064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 37, 42, 49, 54, 56, 62, 63, 72, 74, 84, 93, 98, 108, 111, 124, 126, 147, 148, 168, 186, 189, 196, 216, 217, 222, 248, 252, 259, 279, 294, 296, 333, 343, 372, 378, 392, 434, 441, 444, 504, 518, 558, 588, 651, 666, 686, 744, 756, 777, 837, 868, 882, 888, 999, 1029, 1036, 1116, 1147, 1176, 1302, 1323, 1332, 1372, 1512, 1519, 1554, 1674, 1736, 1764, 1813, 1953, 1998, 2058, 2072, 2232, 2294, 2331, 2604, 2646, 2664, 2744, 3038, 3087, 3108, 3348, 3441, 3528, 3626, 3906, 3996, 4116, 4557, 4588, 4662, 5208, 5292, 5439, 5859, 6076, 6174, 6216, 6696, 6882, 6993, 7252, 7812, 7992, 8029, 8232, 9114, 9176, 9261, 9324, 10323, 10584, 10633, 10878, 11718, 12152, 12348, 12691, 13671, 13764, 13986, 14504, 15624, 16058, 16317, 18228, 18522, 18648, 20646, 21266, 21756, 23436, 24087, 24696, 25382, 27342, 27528, 27972, 30969, 31899, 32116, 32634, 36456, 37044, 38073, 41013, 41292, 42532, 43512, 46872, 48174, 48951, 50764, 54684, 55944, 56203, 61938, 63798, 64232, 65268, 72261, 74088, 76146, 82026, 82584, 85064, 95697, 96348, 97902, 101528, 109368, 112406, 114219, 123876, 127596, 130536, 144522, 152292, 164052, 168609, 191394, 192696, 195804, 216783, 224812, 228438, 247752, 255192, 287091, 289044, 304584, 328104, 337218, 342657, 382788, 391608, 393421, 433566, 449624, 456876, 505827, 574182, 578088, 674436, 685314, 765576, 786842, 867132, 913752, 1011654, 1148364, 1180263, 1348872, 1370628, 1517481, 1573684, 1734264, 2023308, 2296728, 2360526, 2741256, 3034962, 3147368, 3540789, 4046616, 4721052, 6069924, 7081578, 9442104, 10622367, 12139848, 14163156, 21244734, 28326312, 42489468, 84978936]

約数ペア:

[(1, 84978936), (2, 42489468), (3, 28326312), (4, 21244734), (6, 14163156), (7, 12139848), (8, 10622367), (9, 9442104), (12, 7081578), (14, 6069924), (18, 4721052), (21, 4046616), (24, 3540789), (27, 3147368), (28, 3034962), (31, 2741256), (36, 2360526), (37, 2296728), (42, 2023308), (49, 1734264), (54, 1573684), (56, 1517481), (62, 1370628), (63, 1348872), (72, 1180263), (74, 1148364), (84, 1011654), (93, 913752), (98, 867132), (108, 786842), (111, 765576), (124, 685314), (126, 674436), (147, 578088), (148, 574182), (168, 505827), (186, 456876), (189, 449624), (196, 433566), (216, 393421), (217, 391608), (222, 382788), (248, 342657), (252, 337218), (259, 328104), (279, 304584), (294, 289044), (296, 287091), (333, 255192), (343, 247752), (372, 228438), (378, 224812), (392, 216783), (434, 195804), (441, 192696), (444, 191394), (504, 168609), (518, 164052), (558, 152292), (588, 144522), (651, 130536), (666, 127596), (686, 123876), (744, 114219), (756, 112406), (777, 109368), (837, 101528), (868, 97902), (882, 96348), (888, 95697), (999, 85064), (1029, 82584), (1036, 82026), (1116, 76146), (1147, 74088), (1176, 72261), (1302, 65268), (1323, 64232), (1332, 63798), (1372, 61938), (1512, 56203), (1519, 55944), (1554, 54684), (1674, 50764), (1736, 48951), (1764, 48174), (1813, 46872), (1953, 43512), (1998, 42532), (2058, 41292), (2072, 41013), (2232, 38073), (2294, 37044), (2331, 36456), (2604, 32634), (2646, 32116), (2664, 31899), (2744, 30969), (3038, 27972), (3087, 27528), (3108, 27342), (3348, 25382), (3441, 24696), (3528, 24087), (3626, 23436), (3906, 21756), (3996, 21266), (4116, 20646), (4557, 18648), (4588, 18522), (4662, 18228), (5208, 16317), (5292, 16058), (5439, 15624), (5859, 14504), (6076, 13986), (6174, 13764), (6216, 13671), (6696, 12691), (6882, 12348), (6993, 12152), (7252, 11718), (7812, 10878), (7992, 10633), (8029, 10584), (8232, 10323), (9114, 9324), (9176, 9261)]