81595584

素因数分解:

$2^6\times 3^2\times 7^4\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 210

約数和(自身を含む): 277467060

約数和(自身を除く): 195871476

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 59, 63, 64, 72, 84, 96, 98, 112, 118, 126, 144, 147, 168, 177, 192, 196, 224, 236, 252, 288, 294, 336, 343, 354, 392, 413, 441, 448, 472, 504, 531, 576, 588, 672, 686, 708, 784, 826, 882, 944, 1008, 1029, 1062, 1176, 1239, 1344, 1372, 1416, 1568, 1652, 1764, 1888, 2016, 2058, 2124, 2352, 2401, 2478, 2744, 2832, 2891, 3087, 3136, 3304, 3528, 3717, 3776, 4032, 4116, 4248, 4704, 4802, 4956, 5488, 5664, 5782, 6174, 6608, 7056, 7203, 7434, 8232, 8496, 8673, 9408, 9604, 9912, 10976, 11328, 11564, 12348, 13216, 14112, 14406, 14868, 16464, 16992, 17346, 19208, 19824, 20237, 21609, 21952, 23128, 24696, 26019, 26432, 28224, 28812, 29736, 32928, 33984, 34692, 38416, 39648, 40474, 43218, 46256, 49392, 52038, 57624, 59472, 60711, 65856, 69384, 76832, 79296, 80948, 86436, 92512, 98784, 104076, 115248, 118944, 121422, 138768, 141659, 153664, 161896, 172872, 182133, 185024, 197568, 208152, 230496, 237888, 242844, 277536, 283318, 323792, 345744, 364266, 416304, 424977, 460992, 485688, 555072, 566636, 647584, 691488, 728532, 832608, 849954, 971376, 1133272, 1274931, 1295168, 1382976, 1457064, 1665216, 1699908, 1942752, 2266544, 2549862, 2914128, 3399816, 3885504, 4533088, 5099724, 5828256, 6799632, 9066176, 10199448, 11656512, 13599264, 20398896, 27198528, 40797792, 81595584]

約数ペア:

[(1, 81595584), (2, 40797792), (3, 27198528), (4, 20398896), (6, 13599264), (7, 11656512), (8, 10199448), (9, 9066176), (12, 6799632), (14, 5828256), (16, 5099724), (18, 4533088), (21, 3885504), (24, 3399816), (28, 2914128), (32, 2549862), (36, 2266544), (42, 1942752), (48, 1699908), (49, 1665216), (56, 1457064), (59, 1382976), (63, 1295168), (64, 1274931), (72, 1133272), (84, 971376), (96, 849954), (98, 832608), (112, 728532), (118, 691488), (126, 647584), (144, 566636), (147, 555072), (168, 485688), (177, 460992), (192, 424977), (196, 416304), (224, 364266), (236, 345744), (252, 323792), (288, 283318), (294, 277536), (336, 242844), (343, 237888), (354, 230496), (392, 208152), (413, 197568), (441, 185024), (448, 182133), (472, 172872), (504, 161896), (531, 153664), (576, 141659), (588, 138768), (672, 121422), (686, 118944), (708, 115248), (784, 104076), (826, 98784), (882, 92512), (944, 86436), (1008, 80948), (1029, 79296), (1062, 76832), (1176, 69384), (1239, 65856), (1344, 60711), (1372, 59472), (1416, 57624), (1568, 52038), (1652, 49392), (1764, 46256), (1888, 43218), (2016, 40474), (2058, 39648), (2124, 38416), (2352, 34692), (2401, 33984), (2478, 32928), (2744, 29736), (2832, 28812), (2891, 28224), (3087, 26432), (3136, 26019), (3304, 24696), (3528, 23128), (3717, 21952), (3776, 21609), (4032, 20237), (4116, 19824), (4248, 19208), (4704, 17346), (4802, 16992), (4956, 16464), (5488, 14868), (5664, 14406), (5782, 14112), (6174, 13216), (6608, 12348), (7056, 11564), (7203, 11328), (7434, 10976), (8232, 9912), (8496, 9604), (8673, 9408)]