81667092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 138480108

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 59, 76, 78, 114, 118, 156, 177, 228, 236, 247, 354, 467, 494, 708, 741, 767, 934, 988, 1121, 1401, 1482, 1534, 1868, 2242, 2301, 2802, 2964, 3068, 3363, 4484, 4602, 5604, 6071, 6726, 8873, 9204, 12142, 13452, 14573, 17746, 18213, 24284, 26619, 27553, 29146, 35492, 36426, 43719, 53238, 55106, 58292, 72852, 82659, 87438, 106476, 110212, 115349, 165318, 174876, 230698, 330636, 346047, 358189, 461396, 523507, 692094, 716378, 1047014, 1074567, 1384188, 1432756, 1570521, 2094028, 2149134, 3141042, 4298268, 6282084, 6805591, 13611182, 20416773, 27222364, 40833546, 81667092]

約数ペア:

[(1, 81667092), (2, 40833546), (3, 27222364), (4, 20416773), (6, 13611182), (12, 6805591), (13, 6282084), (19, 4298268), (26, 3141042), (38, 2149134), (39, 2094028), (52, 1570521), (57, 1432756), (59, 1384188), (76, 1074567), (78, 1047014), (114, 716378), (118, 692094), (156, 523507), (177, 461396), (228, 358189), (236, 346047), (247, 330636), (354, 230698), (467, 174876), (494, 165318), (708, 115349), (741, 110212), (767, 106476), (934, 87438), (988, 82659), (1121, 72852), (1401, 58292), (1482, 55106), (1534, 53238), (1868, 43719), (2242, 36426), (2301, 35492), (2802, 29146), (2964, 27553), (3068, 26619), (3363, 24284), (4484, 18213), (4602, 17746), (5604, 14573), (6071, 13452), (6726, 12142), (8873, 9204)]