65673216

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{509}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 217198800

約数和(自身を除く): 151525584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 509, 512, 576, 672, 768, 896, 1008, 1018, 1024, 1152, 1344, 1527, 1536, 1792, 2016, 2036, 2048, 2304, 2688, 3054, 3072, 3563, 3584, 4032, 4072, 4581, 4608, 5376, 6108, 6144, 7126, 7168, 8064, 8144, 9162, 9216, 10689, 10752, 12216, 14252, 14336, 16128, 16288, 18324, 18432, 21378, 21504, 24432, 28504, 32067, 32256, 32576, 36648, 42756, 43008, 48864, 57008, 64134, 64512, 65152, 73296, 85512, 97728, 114016, 128268, 129024, 130304, 146592, 171024, 195456, 228032, 256536, 260608, 293184, 342048, 390912, 456064, 513072, 521216, 586368, 684096, 781824, 912128, 1026144, 1042432, 1172736, 1368192, 1563648, 1824256, 2052288, 2345472, 2736384, 3127296, 3648512, 4104576, 4690944, 5472768, 7297024, 8209152, 9381888, 10945536, 16418304, 21891072, 32836608, 65673216]

約数ペア:

[(1, 65673216), (2, 32836608), (3, 21891072), (4, 16418304), (6, 10945536), (7, 9381888), (8, 8209152), (9, 7297024), (12, 5472768), (14, 4690944), (16, 4104576), (18, 3648512), (21, 3127296), (24, 2736384), (28, 2345472), (32, 2052288), (36, 1824256), (42, 1563648), (48, 1368192), (56, 1172736), (63, 1042432), (64, 1026144), (72, 912128), (84, 781824), (96, 684096), (112, 586368), (126, 521216), (128, 513072), (144, 456064), (168, 390912), (192, 342048), (224, 293184), (252, 260608), (256, 256536), (288, 228032), (336, 195456), (384, 171024), (448, 146592), (504, 130304), (509, 129024), (512, 128268), (576, 114016), (672, 97728), (768, 85512), (896, 73296), (1008, 65152), (1018, 64512), (1024, 64134), (1152, 57008), (1344, 48864), (1527, 43008), (1536, 42756), (1792, 36648), (2016, 32576), (2036, 32256), (2048, 32067), (2304, 28504), (2688, 24432), (3054, 21504), (3072, 21378), (3563, 18432), (3584, 18324), (4032, 16288), (4072, 16128), (4581, 14336), (4608, 14252), (5376, 12216), (6108, 10752), (6144, 10689), (7126, 9216), (7168, 9162), (8064, 8144)]