80648568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 256

約数和(自身を含む): 301593600

約数和(自身を除く): 220945032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 108, 117, 126, 132, 143, 154, 156, 168, 182, 189, 198, 216, 231, 234, 252, 264, 273, 286, 297, 308, 312, 351, 364, 373, 378, 396, 429, 462, 468, 504, 546, 572, 594, 616, 693, 702, 728, 746, 756, 792, 819, 858, 924, 936, 1001, 1092, 1119, 1144, 1188, 1287, 1386, 1404, 1492, 1512, 1638, 1716, 1848, 2002, 2079, 2184, 2238, 2376, 2457, 2574, 2611, 2772, 2808, 2984, 3003, 3276, 3357, 3432, 3861, 4004, 4103, 4158, 4476, 4849, 4914, 5148, 5222, 5544, 6006, 6552, 6714, 7722, 7833, 8008, 8206, 8316, 8952, 9009, 9698, 9828, 10071, 10296, 10444, 12012, 12309, 13428, 14547, 15444, 15666, 16412, 16632, 18018, 19396, 19656, 20142, 20888, 23499, 24024, 24618, 26856, 27027, 28721, 29094, 30888, 31332, 32824, 33943, 36036, 36927, 38792, 40284, 43641, 46998, 49236, 53339, 54054, 57442, 58188, 62664, 67886, 70497, 72072, 73854, 80568, 86163, 87282, 93996, 98472, 101829, 106678, 108108, 110781, 114884, 116376, 130923, 135772, 140994, 147708, 160017, 172326, 174564, 187992, 203658, 213356, 216216, 221562, 229768, 258489, 261846, 271544, 281988, 295416, 305487, 320034, 344652, 349128, 373373, 407316, 426712, 443124, 480051, 516978, 523692, 563976, 610974, 640068, 689304, 746746, 775467, 814632, 886248, 916461, 960102, 1033956, 1047384, 1120119, 1221948, 1280136, 1440153, 1493492, 1550934, 1832922, 1920204, 2067912, 2240238, 2443896, 2880306, 2986984, 3101868, 3360357, 3665844, 3840408, 4480476, 5760612, 6203736, 6720714, 7331688, 8960952, 10081071, 11521224, 13441428, 20162142, 26882856, 40324284, 80648568]

約数ペア:

[(1, 80648568), (2, 40324284), (3, 26882856), (4, 20162142), (6, 13441428), (7, 11521224), (8, 10081071), (9, 8960952), (11, 7331688), (12, 6720714), (13, 6203736), (14, 5760612), (18, 4480476), (21, 3840408), (22, 3665844), (24, 3360357), (26, 3101868), (27, 2986984), (28, 2880306), (33, 2443896), (36, 2240238), (39, 2067912), (42, 1920204), (44, 1832922), (52, 1550934), (54, 1493492), (56, 1440153), (63, 1280136), (66, 1221948), (72, 1120119), (77, 1047384), (78, 1033956), (84, 960102), (88, 916461), (91, 886248), (99, 814632), (104, 775467), (108, 746746), (117, 689304), (126, 640068), (132, 610974), (143, 563976), (154, 523692), (156, 516978), (168, 480051), (182, 443124), (189, 426712), (198, 407316), (216, 373373), (231, 349128), (234, 344652), (252, 320034), (264, 305487), (273, 295416), (286, 281988), (297, 271544), (308, 261846), (312, 258489), (351, 229768), (364, 221562), (373, 216216), (378, 213356), (396, 203658), (429, 187992), (462, 174564), (468, 172326), (504, 160017), (546, 147708), (572, 140994), (594, 135772), (616, 130923), (693, 116376), (702, 114884), (728, 110781), (746, 108108), (756, 106678), (792, 101829), (819, 98472), (858, 93996), (924, 87282), (936, 86163), (1001, 80568), (1092, 73854), (1119, 72072), (1144, 70497), (1188, 67886), (1287, 62664), (1386, 58188), (1404, 57442), (1492, 54054), (1512, 53339), (1638, 49236), (1716, 46998), (1848, 43641), (2002, 40284), (2079, 38792), (2184, 36927), (2238, 36036), (2376, 33943), (2457, 32824), (2574, 31332), (2611, 30888), (2772, 29094), (2808, 28721), (2984, 27027), (3003, 26856), (3276, 24618), (3357, 24024), (3432, 23499), (3861, 20888), (4004, 20142), (4103, 19656), (4158, 19396), (4476, 18018), (4849, 16632), (4914, 16412), (5148, 15666), (5222, 15444), (5544, 14547), (6006, 13428), (6552, 12309), (6714, 12012), (7722, 10444), (7833, 10296), (8008, 10071), (8206, 9828), (8316, 9698), (8952, 9009)]