79686912

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 230236160

約数和(自身を除く): 150549248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 127, 128, 129, 152, 172, 192, 228, 254, 256, 258, 304, 344, 381, 384, 456, 508, 516, 608, 688, 762, 768, 817, 912, 1016, 1032, 1216, 1376, 1524, 1634, 1824, 2032, 2064, 2413, 2432, 2451, 2752, 3048, 3268, 3648, 4064, 4128, 4826, 4864, 4902, 5461, 5504, 6096, 6536, 7239, 7296, 8128, 8256, 9652, 9804, 10922, 11008, 12192, 13072, 14478, 14592, 16256, 16383, 16512, 19304, 19608, 21844, 24384, 26144, 28956, 32512, 32766, 33024, 38608, 39216, 43688, 48768, 52288, 57912, 65532, 77216, 78432, 87376, 97536, 103759, 104576, 115824, 131064, 154432, 156864, 174752, 207518, 209152, 231648, 262128, 308864, 311277, 313728, 349504, 415036, 463296, 524256, 617728, 622554, 627456, 699008, 830072, 926592, 1048512, 1245108, 1398016, 1660144, 1853184, 2097024, 2490216, 3320288, 4194048, 4980432, 6640576, 9960864, 13281152, 19921728, 26562304, 39843456, 79686912]

約数ペア:

[(1, 79686912), (2, 39843456), (3, 26562304), (4, 19921728), (6, 13281152), (8, 9960864), (12, 6640576), (16, 4980432), (19, 4194048), (24, 3320288), (32, 2490216), (38, 2097024), (43, 1853184), (48, 1660144), (57, 1398016), (64, 1245108), (76, 1048512), (86, 926592), (96, 830072), (114, 699008), (127, 627456), (128, 622554), (129, 617728), (152, 524256), (172, 463296), (192, 415036), (228, 349504), (254, 313728), (256, 311277), (258, 308864), (304, 262128), (344, 231648), (381, 209152), (384, 207518), (456, 174752), (508, 156864), (516, 154432), (608, 131064), (688, 115824), (762, 104576), (768, 103759), (817, 97536), (912, 87376), (1016, 78432), (1032, 77216), (1216, 65532), (1376, 57912), (1524, 52288), (1634, 48768), (1824, 43688), (2032, 39216), (2064, 38608), (2413, 33024), (2432, 32766), (2451, 32512), (2752, 28956), (3048, 26144), (3268, 24384), (3648, 21844), (4064, 19608), (4128, 19304), (4826, 16512), (4864, 16383), (4902, 16256), (5461, 14592), (5504, 14478), (6096, 13072), (6536, 12192), (7239, 11008), (7296, 10922), (8128, 9804), (8256, 9652)]