77957172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 108

約数和(自身を含む): 214556160

約数和(自身を除く): 136598988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 127, 153, 177, 204, 236, 254, 289, 306, 354, 381, 508, 531, 578, 612, 708, 762, 867, 1003, 1062, 1143, 1156, 1524, 1734, 2006, 2124, 2159, 2286, 2601, 3009, 3468, 4012, 4318, 4572, 5202, 6018, 6477, 7493, 8636, 9027, 10404, 12036, 12954, 14986, 17051, 18054, 19431, 22479, 25908, 29972, 34102, 36108, 36703, 38862, 44958, 51153, 67437, 68204, 73406, 77724, 89916, 102306, 110109, 127381, 134874, 146812, 153459, 204612, 220218, 254762, 269748, 306918, 330327, 382143, 440436, 509524, 613836, 660654, 764286, 1146429, 1321308, 1528572, 2165477, 2292858, 4330954, 4585716, 6496431, 8661908, 12992862, 19489293, 25985724, 38978586, 77957172]

約数ペア:

[(1, 77957172), (2, 38978586), (3, 25985724), (4, 19489293), (6, 12992862), (9, 8661908), (12, 6496431), (17, 4585716), (18, 4330954), (34, 2292858), (36, 2165477), (51, 1528572), (59, 1321308), (68, 1146429), (102, 764286), (118, 660654), (127, 613836), (153, 509524), (177, 440436), (204, 382143), (236, 330327), (254, 306918), (289, 269748), (306, 254762), (354, 220218), (381, 204612), (508, 153459), (531, 146812), (578, 134874), (612, 127381), (708, 110109), (762, 102306), (867, 89916), (1003, 77724), (1062, 73406), (1143, 68204), (1156, 67437), (1524, 51153), (1734, 44958), (2006, 38862), (2124, 36703), (2159, 36108), (2286, 34102), (2601, 29972), (3009, 25908), (3468, 22479), (4012, 19431), (4318, 18054), (4572, 17051), (5202, 14986), (6018, 12954), (6477, 12036), (7493, 10404), (8636, 9027)]