84641904

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 249047552

約数和(自身を除く): 164405648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 67, 72, 93, 124, 134, 144, 186, 201, 248, 268, 279, 283, 372, 402, 496, 536, 558, 566, 603, 744, 804, 849, 1072, 1116, 1132, 1206, 1488, 1608, 1698, 2077, 2232, 2264, 2412, 2547, 3216, 3396, 4154, 4464, 4528, 4824, 5094, 6231, 6792, 8308, 8773, 9648, 10188, 12462, 13584, 16616, 17546, 18693, 18961, 20376, 24924, 26319, 33232, 35092, 37386, 37922, 40752, 49848, 52638, 56883, 70184, 74772, 75844, 78957, 99696, 105276, 113766, 140368, 149544, 151688, 157914, 170649, 210552, 227532, 299088, 303376, 315828, 341298, 421104, 455064, 587791, 631656, 682596, 910128, 1175582, 1263312, 1365192, 1763373, 2351164, 2730384, 3526746, 4702328, 5290119, 7053492, 9404656, 10580238, 14106984, 21160476, 28213968, 42320952, 84641904]

約数ペア:

[(1, 84641904), (2, 42320952), (3, 28213968), (4, 21160476), (6, 14106984), (8, 10580238), (9, 9404656), (12, 7053492), (16, 5290119), (18, 4702328), (24, 3526746), (31, 2730384), (36, 2351164), (48, 1763373), (62, 1365192), (67, 1263312), (72, 1175582), (93, 910128), (124, 682596), (134, 631656), (144, 587791), (186, 455064), (201, 421104), (248, 341298), (268, 315828), (279, 303376), (283, 299088), (372, 227532), (402, 210552), (496, 170649), (536, 157914), (558, 151688), (566, 149544), (603, 140368), (744, 113766), (804, 105276), (849, 99696), (1072, 78957), (1116, 75844), (1132, 74772), (1206, 70184), (1488, 56883), (1608, 52638), (1698, 49848), (2077, 40752), (2232, 37922), (2264, 37386), (2412, 35092), (2547, 33232), (3216, 26319), (3396, 24924), (4154, 20376), (4464, 18961), (4528, 18693), (4824, 17546), (5094, 16616), (6231, 13584), (6792, 12462), (8308, 10188), (8773, 9648)]