12723149712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{36871}}^1$

素因数の和:36981

約数の個数: 160

約数和(自身を含む): 40966266880

約数和(自身を除く): 28243117168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 79, 84, 91, 104, 112, 156, 158, 168, 182, 208, 237, 273, 312, 316, 336, 364, 474, 546, 553, 624, 632, 728, 948, 1027, 1092, 1106, 1264, 1456, 1659, 1896, 2054, 2184, 2212, 3081, 3318, 3792, 4108, 4368, 4424, 6162, 6636, 7189, 8216, 8848, 12324, 13272, 14378, 16432, 21567, 24648, 26544, 28756, 36871, 43134, 49296, 57512, 73742, 86268, 110613, 115024, 147484, 172536, 221226, 258097, 294968, 345072, 442452, 479323, 516194, 589936, 774291, 884904, 958646, 1032388, 1437969, 1548582, 1769808, 1917292, 2064776, 2875938, 2912809, 3097164, 3355261, 3834584, 4129552, 5751876, 5825618, 6194328, 6710522, 7669168, 8738427, 10065783, 11503752, 11651236, 12388656, 13421044, 17476854, 20131566, 20389663, 23007504, 23302472, 26842088, 34953708, 37866517, 40263132, 40779326, 46604944, 53684176, 61168989, 69907416, 75733034, 80526264, 81558652, 113599551, 122337978, 139814832, 151466068, 161052528, 163117304, 227199102, 244675956, 265065619, 302932136, 326234608, 454398204, 489351912, 530131238, 605864272, 795196857, 908796408, 978703824, 1060262476, 1590393714, 1817592816, 2120524952, 3180787428, 4241049904, 6361574856, 12723149712]

約数ペア:

[(1, 12723149712), (2, 6361574856), (3, 4241049904), (4, 3180787428), (6, 2120524952), (7, 1817592816), (8, 1590393714), (12, 1060262476), (13, 978703824), (14, 908796408), (16, 795196857), (21, 605864272), (24, 530131238), (26, 489351912), (28, 454398204), (39, 326234608), (42, 302932136), (48, 265065619), (52, 244675956), (56, 227199102), (78, 163117304), (79, 161052528), (84, 151466068), (91, 139814832), (104, 122337978), (112, 113599551), (156, 81558652), (158, 80526264), (168, 75733034), (182, 69907416), (208, 61168989), (237, 53684176), (273, 46604944), (312, 40779326), (316, 40263132), (336, 37866517), (364, 34953708), (474, 26842088), (546, 23302472), (553, 23007504), (624, 20389663), (632, 20131566), (728, 17476854), (948, 13421044), (1027, 12388656), (1092, 11651236), (1106, 11503752), (1264, 10065783), (1456, 8738427), (1659, 7669168), (1896, 6710522), (2054, 6194328), (2184, 5825618), (2212, 5751876), (3081, 4129552), (3318, 3834584), (3792, 3355261), (4108, 3097164), (4368, 2912809), (4424, 2875938), (6162, 2064776), (6636, 1917292), (7189, 1769808), (8216, 1548582), (8848, 1437969), (12324, 1032388), (13272, 958646), (14378, 884904), (16432, 774291), (21567, 589936), (24648, 516194), (26544, 479323), (28756, 442452), (36871, 345072), (43134, 294968), (49296, 258097), (57512, 221226), (73742, 172536), (86268, 147484), (110613, 115024)]