80934984

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 268128000

約数和(自身を除く): 187193016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 37, 38, 39, 41, 52, 54, 57, 72, 74, 76, 78, 82, 104, 108, 111, 114, 117, 123, 148, 152, 156, 164, 171, 216, 222, 228, 234, 246, 247, 296, 312, 328, 333, 342, 351, 369, 444, 456, 468, 481, 492, 494, 513, 533, 666, 684, 702, 703, 738, 741, 779, 888, 936, 962, 984, 988, 999, 1026, 1066, 1107, 1332, 1368, 1404, 1406, 1443, 1476, 1482, 1517, 1558, 1599, 1924, 1976, 1998, 2052, 2109, 2132, 2214, 2223, 2337, 2664, 2808, 2812, 2886, 2952, 2964, 3034, 3116, 3198, 3848, 3996, 4104, 4218, 4264, 4329, 4428, 4446, 4551, 4674, 4797, 5624, 5772, 5928, 6068, 6232, 6327, 6396, 6669, 7011, 7992, 8436, 8658, 8856, 8892, 9102, 9139, 9348, 9594, 10127, 11544, 12136, 12654, 12792, 12987, 13338, 13653, 14022, 14391, 16872, 17316, 17784, 18204, 18278, 18696, 18981, 19188, 19721, 20254, 21033, 25308, 25974, 26676, 27306, 27417, 28044, 28782, 28823, 30381, 34632, 36408, 36556, 37962, 38376, 39442, 40508, 40959, 42066, 50616, 51948, 53352, 54612, 54834, 56088, 57564, 57646, 59163, 60762, 73112, 75924, 78884, 81016, 81918, 82251, 84132, 86469, 91143, 103896, 109224, 109668, 115128, 115292, 118326, 121524, 151848, 157768, 163836, 164502, 168264, 172938, 177489, 182286, 219336, 230584, 236652, 243048, 246753, 259407, 273429, 327672, 329004, 345876, 354978, 364572, 374699, 473304, 493506, 518814, 532467, 546858, 658008, 691752, 709956, 729144, 749398, 778221, 987012, 1037628, 1064934, 1093716, 1124097, 1419912, 1498796, 1556442, 1974024, 2075256, 2129868, 2187432, 2248194, 2997592, 3112884, 3372291, 4259736, 4496388, 6225768, 6744582, 8992776, 10116873, 13489164, 20233746, 26978328, 40467492, 80934984]

約数ペア:

[(1, 80934984), (2, 40467492), (3, 26978328), (4, 20233746), (6, 13489164), (8, 10116873), (9, 8992776), (12, 6744582), (13, 6225768), (18, 4496388), (19, 4259736), (24, 3372291), (26, 3112884), (27, 2997592), (36, 2248194), (37, 2187432), (38, 2129868), (39, 2075256), (41, 1974024), (52, 1556442), (54, 1498796), (57, 1419912), (72, 1124097), (74, 1093716), (76, 1064934), (78, 1037628), (82, 987012), (104, 778221), (108, 749398), (111, 729144), (114, 709956), (117, 691752), (123, 658008), (148, 546858), (152, 532467), (156, 518814), (164, 493506), (171, 473304), (216, 374699), (222, 364572), (228, 354978), (234, 345876), (246, 329004), (247, 327672), (296, 273429), (312, 259407), (328, 246753), (333, 243048), (342, 236652), (351, 230584), (369, 219336), (444, 182286), (456, 177489), (468, 172938), (481, 168264), (492, 164502), (494, 163836), (513, 157768), (533, 151848), (666, 121524), (684, 118326), (702, 115292), (703, 115128), (738, 109668), (741, 109224), (779, 103896), (888, 91143), (936, 86469), (962, 84132), (984, 82251), (988, 81918), (999, 81016), (1026, 78884), (1066, 75924), (1107, 73112), (1332, 60762), (1368, 59163), (1404, 57646), (1406, 57564), (1443, 56088), (1476, 54834), (1482, 54612), (1517, 53352), (1558, 51948), (1599, 50616), (1924, 42066), (1976, 40959), (1998, 40508), (2052, 39442), (2109, 38376), (2132, 37962), (2214, 36556), (2223, 36408), (2337, 34632), (2664, 30381), (2808, 28823), (2812, 28782), (2886, 28044), (2952, 27417), (2964, 27306), (3034, 26676), (3116, 25974), (3198, 25308), (3848, 21033), (3996, 20254), (4104, 19721), (4218, 19188), (4264, 18981), (4329, 18696), (4428, 18278), (4446, 18204), (4551, 17784), (4674, 17316), (4797, 16872), (5624, 14391), (5772, 14022), (5928, 13653), (6068, 13338), (6232, 12987), (6327, 12792), (6396, 12654), (6669, 12136), (7011, 11544), (7992, 10127), (8436, 9594), (8658, 9348), (8856, 9139), (8892, 9102)]