84418464

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 265192704

約数和(自身を除く): 180774240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 32, 34, 39, 46, 48, 51, 52, 68, 69, 78, 92, 96, 102, 104, 136, 138, 156, 173, 184, 204, 208, 221, 272, 276, 299, 312, 346, 368, 391, 408, 416, 442, 519, 544, 552, 598, 624, 663, 692, 736, 782, 816, 884, 897, 1038, 1104, 1173, 1196, 1248, 1326, 1384, 1564, 1632, 1768, 1794, 2076, 2208, 2249, 2346, 2392, 2652, 2768, 2941, 3128, 3536, 3588, 3979, 4152, 4498, 4692, 4784, 5083, 5304, 5536, 5882, 6256, 6747, 7072, 7176, 7958, 8304, 8823, 8996, 9384, 9568, 10166, 10608, 11764, 11937, 12512, 13494, 14352, 15249, 15916, 16608, 17646, 17992, 18768, 20332, 21216, 23528, 23874, 26988, 28704, 30498, 31832, 35292, 35984, 37536, 38233, 40664, 47056, 47748, 51727, 53976, 60996, 63664, 67643, 70584, 71968, 76466, 81328, 94112, 95496, 103454, 107952, 114699, 121992, 127328, 135286, 141168, 152932, 155181, 162656, 190992, 202929, 206908, 215904, 229398, 243984, 270572, 282336, 305864, 310362, 381984, 405858, 413816, 458796, 487968, 541144, 611728, 620724, 811716, 827632, 879359, 917592, 1082288, 1223456, 1241448, 1623432, 1655264, 1758718, 1835184, 2164576, 2482896, 2638077, 3246864, 3517436, 3670368, 4965792, 5276154, 6493728, 7034872, 10552308, 14069744, 21104616, 28139488, 42209232, 84418464]

約数ペア:

[(1, 84418464), (2, 42209232), (3, 28139488), (4, 21104616), (6, 14069744), (8, 10552308), (12, 7034872), (13, 6493728), (16, 5276154), (17, 4965792), (23, 3670368), (24, 3517436), (26, 3246864), (32, 2638077), (34, 2482896), (39, 2164576), (46, 1835184), (48, 1758718), (51, 1655264), (52, 1623432), (68, 1241448), (69, 1223456), (78, 1082288), (92, 917592), (96, 879359), (102, 827632), (104, 811716), (136, 620724), (138, 611728), (156, 541144), (173, 487968), (184, 458796), (204, 413816), (208, 405858), (221, 381984), (272, 310362), (276, 305864), (299, 282336), (312, 270572), (346, 243984), (368, 229398), (391, 215904), (408, 206908), (416, 202929), (442, 190992), (519, 162656), (544, 155181), (552, 152932), (598, 141168), (624, 135286), (663, 127328), (692, 121992), (736, 114699), (782, 107952), (816, 103454), (884, 95496), (897, 94112), (1038, 81328), (1104, 76466), (1173, 71968), (1196, 70584), (1248, 67643), (1326, 63664), (1384, 60996), (1564, 53976), (1632, 51727), (1768, 47748), (1794, 47056), (2076, 40664), (2208, 38233), (2249, 37536), (2346, 35984), (2392, 35292), (2652, 31832), (2768, 30498), (2941, 28704), (3128, 26988), (3536, 23874), (3588, 23528), (3979, 21216), (4152, 20332), (4498, 18768), (4692, 17992), (4784, 17646), (5083, 16608), (5304, 15916), (5536, 15249), (5882, 14352), (6256, 13494), (6747, 12512), (7072, 11937), (7176, 11764), (7958, 10608), (8304, 10166), (8823, 9568), (8996, 9384)]