76287456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 251596800

約数和(自身を除く): 175309344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 479, 504, 553, 632, 672, 711, 948, 958, 1008, 1106, 1264, 1422, 1437, 1659, 1896, 1916, 2016, 2212, 2528, 2844, 2874, 3318, 3353, 3792, 3832, 4311, 4424, 4977, 5688, 5748, 6636, 6706, 7584, 7664, 8622, 8848, 9954, 10059, 11376, 11496, 13272, 13412, 15328, 17244, 17696, 19908, 20118, 22752, 22992, 26544, 26824, 30177, 34488, 37841, 39816, 40236, 45984, 53088, 53648, 60354, 68976, 75682, 79632, 80472, 107296, 113523, 120708, 137952, 151364, 159264, 160944, 227046, 241416, 264887, 302728, 321888, 340569, 454092, 482832, 529774, 605456, 681138, 794661, 908184, 965664, 1059548, 1210912, 1362276, 1589322, 1816368, 2119096, 2383983, 2724552, 3178644, 3632736, 4238192, 4767966, 5449104, 6357288, 8476384, 9535932, 10898208, 12714576, 19071864, 25429152, 38143728, 76287456]

約数ペア:

[(1, 76287456), (2, 38143728), (3, 25429152), (4, 19071864), (6, 12714576), (7, 10898208), (8, 9535932), (9, 8476384), (12, 6357288), (14, 5449104), (16, 4767966), (18, 4238192), (21, 3632736), (24, 3178644), (28, 2724552), (32, 2383983), (36, 2119096), (42, 1816368), (48, 1589322), (56, 1362276), (63, 1210912), (72, 1059548), (79, 965664), (84, 908184), (96, 794661), (112, 681138), (126, 605456), (144, 529774), (158, 482832), (168, 454092), (224, 340569), (237, 321888), (252, 302728), (288, 264887), (316, 241416), (336, 227046), (474, 160944), (479, 159264), (504, 151364), (553, 137952), (632, 120708), (672, 113523), (711, 107296), (948, 80472), (958, 79632), (1008, 75682), (1106, 68976), (1264, 60354), (1422, 53648), (1437, 53088), (1659, 45984), (1896, 40236), (1916, 39816), (2016, 37841), (2212, 34488), (2528, 30177), (2844, 26824), (2874, 26544), (3318, 22992), (3353, 22752), (3792, 20118), (3832, 19908), (4311, 17696), (4424, 17244), (4977, 15328), (5688, 13412), (5748, 13272), (6636, 11496), (6706, 11376), (7584, 10059), (7664, 9954), (8622, 8848)]