64745016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2153}}^1$

素因数の和:2348

約数の個数: 64

約数和(自身を含む): 186105600

約数和(自身を除く): 121360584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 179, 358, 537, 716, 1074, 1253, 1432, 2148, 2153, 2506, 3759, 4296, 4306, 5012, 6459, 7518, 8612, 10024, 12918, 15036, 15071, 17224, 25836, 30072, 30142, 45213, 51672, 60284, 90426, 120568, 180852, 361704, 385387, 770774, 1156161, 1541548, 2312322, 2697709, 3083096, 4624644, 5395418, 8093127, 9249288, 10790836, 16186254, 21581672, 32372508, 64745016]

約数ペア:

[(1, 64745016), (2, 32372508), (3, 21581672), (4, 16186254), (6, 10790836), (7, 9249288), (8, 8093127), (12, 5395418), (14, 4624644), (21, 3083096), (24, 2697709), (28, 2312322), (42, 1541548), (56, 1156161), (84, 770774), (168, 385387), (179, 361704), (358, 180852), (537, 120568), (716, 90426), (1074, 60284), (1253, 51672), (1432, 45213), (2148, 30142), (2153, 30072), (2506, 25836), (3759, 17224), (4296, 15071), (4306, 15036), (5012, 12918), (6459, 10024), (7518, 8612)]