80490576816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{605593}}^1$

素因数の和:605691

約数の個数: 120

約数和(自身を含む): 246006817056

約数和(自身を除く): 165516240240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1278, 1704, 1846, 1872, 2556, 2769, 3408, 3692, 5112, 5538, 7384, 8307, 10224, 11076, 14768, 16614, 22152, 33228, 44304, 66456, 132912, 605593, 1211186, 1816779, 2422372, 3633558, 4844744, 5450337, 7267116, 7872709, 9689488, 10900674, 14534232, 15745418, 21801348, 23618127, 29068464, 31490836, 42997103, 43602696, 47236254, 62981672, 70854381, 85994206, 87205392, 94472508, 125963344, 128991309, 141708762, 171988412, 188945016, 257982618, 283417524, 343976824, 377890032, 386973927, 515965236, 558962339, 566835048, 687953648, 773947854, 1031930472, 1117924678, 1133670096, 1547895708, 1676887017, 2063860944, 2235849356, 3095791416, 3353774034, 4471698712, 5030661051, 6191582832, 6707548068, 8943397424, 10061322102, 13415096136, 20122644204, 26830192272, 40245288408, 80490576816]

約数ペア:

[(1, 80490576816), (2, 40245288408), (3, 26830192272), (4, 20122644204), (6, 13415096136), (8, 10061322102), (9, 8943397424), (12, 6707548068), (13, 6191582832), (16, 5030661051), (18, 4471698712), (24, 3353774034), (26, 3095791416), (36, 2235849356), (39, 2063860944), (48, 1676887017), (52, 1547895708), (71, 1133670096), (72, 1117924678), (78, 1031930472), (104, 773947854), (117, 687953648), (142, 566835048), (144, 558962339), (156, 515965236), (208, 386973927), (213, 377890032), (234, 343976824), (284, 283417524), (312, 257982618), (426, 188945016), (468, 171988412), (568, 141708762), (624, 128991309), (639, 125963344), (852, 94472508), (923, 87205392), (936, 85994206), (1136, 70854381), (1278, 62981672), (1704, 47236254), (1846, 43602696), (1872, 42997103), (2556, 31490836), (2769, 29068464), (3408, 23618127), (3692, 21801348), (5112, 15745418), (5538, 14534232), (7384, 10900674), (8307, 9689488), (10224, 7872709), (11076, 7267116), (14768, 5450337), (16614, 4844744), (22152, 3633558), (33228, 2422372), (44304, 1816779), (66456, 1211186), (132912, 605593)]