64467456

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:134

約数の個数: 120

約数和(自身を含む): 184712880

約数和(自身を除く): 120245424

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, 1128, 1216, 1504, 1536, 1786, 1824, 2209, 2256, 2432, 2679, 3008, 3572, 3648, 4418, 4512, 4864, 5358, 6016, 6627, 7144, 7296, 8836, 9024, 9728, 10716, 12032, 13254, 14288, 14592, 17672, 18048, 21432, 24064, 26508, 28576, 29184, 35344, 36096, 41971, 42864, 53016, 57152, 70688, 72192, 83942, 85728, 106032, 114304, 125913, 141376, 167884, 171456, 212064, 228608, 251826, 282752, 335768, 342912, 424128, 457216, 503652, 565504, 671536, 685824, 848256, 1007304, 1131008, 1343072, 1371648, 1696512, 2014608, 2686144, 3393024, 4029216, 5372288, 8058432, 10744576, 16116864, 21489152, 32233728, 64467456]

約数ペア:

[(1, 64467456), (2, 32233728), (3, 21489152), (4, 16116864), (6, 10744576), (8, 8058432), (12, 5372288), (16, 4029216), (19, 3393024), (24, 2686144), (32, 2014608), (38, 1696512), (47, 1371648), (48, 1343072), (57, 1131008), (64, 1007304), (76, 848256), (94, 685824), (96, 671536), (114, 565504), (128, 503652), (141, 457216), (152, 424128), (188, 342912), (192, 335768), (228, 282752), (256, 251826), (282, 228608), (304, 212064), (376, 171456), (384, 167884), (456, 141376), (512, 125913), (564, 114304), (608, 106032), (752, 85728), (768, 83942), (893, 72192), (912, 70688), (1128, 57152), (1216, 53016), (1504, 42864), (1536, 41971), (1786, 36096), (1824, 35344), (2209, 29184), (2256, 28576), (2432, 26508), (2679, 24064), (3008, 21432), (3572, 18048), (3648, 17672), (4418, 14592), (4512, 14288), (4864, 13254), (5358, 12032), (6016, 10716), (6627, 9728), (7144, 9024), (7296, 8836)]