87785472

素因数分解:

$2^{15}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 128

約数和(自身を含む): 251654400

約数和(自身を除く): 163868928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 128, 141, 152, 188, 192, 228, 256, 282, 304, 376, 384, 456, 512, 564, 608, 752, 768, 893, 912, 1024, 1128, 1216, 1504, 1536, 1786, 1824, 2048, 2256, 2432, 2679, 3008, 3072, 3572, 3648, 4096, 4512, 4864, 5358, 6016, 6144, 7144, 7296, 8192, 9024, 9728, 10716, 12032, 12288, 14288, 14592, 16384, 18048, 19456, 21432, 24064, 24576, 28576, 29184, 32768, 36096, 38912, 42864, 48128, 49152, 57152, 58368, 72192, 77824, 85728, 96256, 98304, 114304, 116736, 144384, 155648, 171456, 192512, 228608, 233472, 288768, 311296, 342912, 385024, 457216, 466944, 577536, 622592, 685824, 770048, 914432, 933888, 1155072, 1371648, 1540096, 1828864, 1867776, 2310144, 2743296, 3657728, 4620288, 5486592, 7315456, 10973184, 14630912, 21946368, 29261824, 43892736, 87785472]

約数ペア:

[(1, 87785472), (2, 43892736), (3, 29261824), (4, 21946368), (6, 14630912), (8, 10973184), (12, 7315456), (16, 5486592), (19, 4620288), (24, 3657728), (32, 2743296), (38, 2310144), (47, 1867776), (48, 1828864), (57, 1540096), (64, 1371648), (76, 1155072), (94, 933888), (96, 914432), (114, 770048), (128, 685824), (141, 622592), (152, 577536), (188, 466944), (192, 457216), (228, 385024), (256, 342912), (282, 311296), (304, 288768), (376, 233472), (384, 228608), (456, 192512), (512, 171456), (564, 155648), (608, 144384), (752, 116736), (768, 114304), (893, 98304), (912, 96256), (1024, 85728), (1128, 77824), (1216, 72192), (1504, 58368), (1536, 57152), (1786, 49152), (1824, 48128), (2048, 42864), (2256, 38912), (2432, 36096), (2679, 32768), (3008, 29184), (3072, 28576), (3572, 24576), (3648, 24064), (4096, 21432), (4512, 19456), (4864, 18048), (5358, 16384), (6016, 14592), (6144, 14288), (7144, 12288), (7296, 12032), (8192, 10716), (9024, 9728)]