79888848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{443}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 236630688

約数和(自身を除く): 156741840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 289, 312, 408, 442, 443, 578, 624, 663, 816, 867, 884, 886, 1156, 1326, 1329, 1734, 1768, 1772, 2312, 2652, 2658, 3468, 3536, 3544, 3757, 4624, 5304, 5316, 5759, 6936, 7088, 7514, 7531, 10608, 10632, 11271, 11518, 13872, 15028, 15062, 17277, 21264, 22542, 22593, 23036, 30056, 30124, 34554, 45084, 45186, 46072, 60112, 60248, 69108, 90168, 90372, 92144, 97903, 120496, 128027, 138216, 180336, 180744, 195806, 256054, 276432, 293709, 361488, 384081, 391612, 512108, 587418, 768162, 783224, 1024216, 1174836, 1536324, 1566448, 1664351, 2048432, 2349672, 3072648, 3328702, 4699344, 4993053, 6145296, 6657404, 9986106, 13314808, 19972212, 26629616, 39944424, 79888848]

約数ペア:

[(1, 79888848), (2, 39944424), (3, 26629616), (4, 19972212), (6, 13314808), (8, 9986106), (12, 6657404), (13, 6145296), (16, 4993053), (17, 4699344), (24, 3328702), (26, 3072648), (34, 2349672), (39, 2048432), (48, 1664351), (51, 1566448), (52, 1536324), (68, 1174836), (78, 1024216), (102, 783224), (104, 768162), (136, 587418), (156, 512108), (204, 391612), (208, 384081), (221, 361488), (272, 293709), (289, 276432), (312, 256054), (408, 195806), (442, 180744), (443, 180336), (578, 138216), (624, 128027), (663, 120496), (816, 97903), (867, 92144), (884, 90372), (886, 90168), (1156, 69108), (1326, 60248), (1329, 60112), (1734, 46072), (1768, 45186), (1772, 45084), (2312, 34554), (2652, 30124), (2658, 30056), (3468, 23036), (3536, 22593), (3544, 22542), (3757, 21264), (4624, 17277), (5304, 15062), (5316, 15028), (5759, 13872), (6936, 11518), (7088, 11271), (7514, 10632), (7531, 10608)]