77817348

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11437}}^1$

素因数の和:11463

約数の個数: 72

約数和(自身を含む): 233152192

約数和(自身を除く): 155334844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 11437, 22874, 34311, 45748, 68622, 80059, 102933, 137244, 160118, 205866, 240177, 308799, 320236, 411732, 480354, 617598, 720531, 926397, 960708, 1235196, 1441062, 1852794, 2161593, 2779191, 2882124, 3705588, 4323186, 5558382, 6484779, 8646372, 11116764, 12969558, 19454337, 25939116, 38908674, 77817348]

約数ペア:

[(1, 77817348), (2, 38908674), (3, 25939116), (4, 19454337), (6, 12969558), (7, 11116764), (9, 8646372), (12, 6484779), (14, 5558382), (18, 4323186), (21, 3705588), (27, 2882124), (28, 2779191), (36, 2161593), (42, 1852794), (54, 1441062), (63, 1235196), (81, 960708), (84, 926397), (108, 720531), (126, 617598), (162, 480354), (189, 411732), (243, 320236), (252, 308799), (324, 240177), (378, 205866), (486, 160118), (567, 137244), (756, 102933), (972, 80059), (1134, 68622), (1701, 45748), (2268, 34311), (3402, 22874), (6804, 11437)]