64948704

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2341}}^1$

素因数の和:2388

約数の個数: 72

約数和(自身を含む): 181186488

約数和(自身を除く): 116237784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 2341, 3468, 4624, 4682, 6936, 7023, 9248, 9364, 13872, 14046, 18728, 27744, 28092, 37456, 39797, 56184, 74912, 79594, 112368, 119391, 159188, 224736, 238782, 318376, 477564, 636752, 676549, 955128, 1273504, 1353098, 1910256, 2029647, 2706196, 3820512, 4059294, 5412392, 8118588, 10824784, 16237176, 21649568, 32474352, 64948704]

約数ペア:

[(1, 64948704), (2, 32474352), (3, 21649568), (4, 16237176), (6, 10824784), (8, 8118588), (12, 5412392), (16, 4059294), (17, 3820512), (24, 2706196), (32, 2029647), (34, 1910256), (48, 1353098), (51, 1273504), (68, 955128), (96, 676549), (102, 636752), (136, 477564), (204, 318376), (272, 238782), (289, 224736), (408, 159188), (544, 119391), (578, 112368), (816, 79594), (867, 74912), (1156, 56184), (1632, 39797), (1734, 37456), (2312, 28092), (2341, 27744), (3468, 18728), (4624, 14046), (4682, 13872), (6936, 9364), (7023, 9248)]