82549072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 178113600

約数和(自身を除く): 95564528

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 41, 74, 76, 82, 148, 152, 164, 179, 296, 304, 328, 358, 592, 656, 703, 716, 779, 1406, 1432, 1517, 1558, 2812, 2864, 3034, 3116, 3401, 5624, 6068, 6232, 6623, 6802, 7339, 11248, 12136, 12464, 13246, 13604, 14678, 24272, 26492, 27208, 28823, 29356, 52984, 54416, 57646, 58712, 105968, 115292, 117424, 125837, 139441, 230584, 251674, 271543, 278882, 461168, 503348, 543086, 557764, 1006696, 1086172, 1115528, 2013392, 2172344, 2231056, 4344688, 5159317, 10318634, 20637268, 41274536, 82549072]

約数ペア:

[(1, 82549072), (2, 41274536), (4, 20637268), (8, 10318634), (16, 5159317), (19, 4344688), (37, 2231056), (38, 2172344), (41, 2013392), (74, 1115528), (76, 1086172), (82, 1006696), (148, 557764), (152, 543086), (164, 503348), (179, 461168), (296, 278882), (304, 271543), (328, 251674), (358, 230584), (592, 139441), (656, 125837), (703, 117424), (716, 115292), (779, 105968), (1406, 58712), (1432, 57646), (1517, 54416), (1558, 52984), (2812, 29356), (2864, 28823), (3034, 27208), (3116, 26492), (3401, 24272), (5624, 14678), (6068, 13604), (6232, 13246), (6623, 12464), (6802, 12136), (7339, 11248)]