80883456

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 237431040

約数和(自身を除く): 156547584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 241, 256, 276, 304, 368, 384, 437, 456, 482, 552, 608, 723, 736, 768, 874, 912, 964, 1104, 1216, 1311, 1446, 1472, 1748, 1824, 1928, 2208, 2432, 2622, 2892, 2944, 3496, 3648, 3856, 4416, 4579, 4864, 5244, 5543, 5784, 5888, 6992, 7296, 7712, 8832, 9158, 10488, 11086, 11568, 13737, 13984, 14592, 15424, 16629, 17664, 18316, 20976, 22172, 23136, 27474, 27968, 30848, 33258, 36632, 41952, 44344, 46272, 54948, 55936, 61696, 66516, 73264, 83904, 88688, 92544, 105317, 109896, 111872, 133032, 146528, 167808, 177376, 185088, 210634, 219792, 266064, 293056, 315951, 335616, 354752, 421268, 439584, 532128, 586112, 631902, 709504, 842536, 879168, 1064256, 1172224, 1263804, 1419008, 1685072, 1758336, 2128512, 2527608, 3370144, 3516672, 4257024, 5055216, 6740288, 10110432, 13480576, 20220864, 26961152, 40441728, 80883456]

約数ペア:

[(1, 80883456), (2, 40441728), (3, 26961152), (4, 20220864), (6, 13480576), (8, 10110432), (12, 6740288), (16, 5055216), (19, 4257024), (23, 3516672), (24, 3370144), (32, 2527608), (38, 2128512), (46, 1758336), (48, 1685072), (57, 1419008), (64, 1263804), (69, 1172224), (76, 1064256), (92, 879168), (96, 842536), (114, 709504), (128, 631902), (138, 586112), (152, 532128), (184, 439584), (192, 421268), (228, 354752), (241, 335616), (256, 315951), (276, 293056), (304, 266064), (368, 219792), (384, 210634), (437, 185088), (456, 177376), (482, 167808), (552, 146528), (608, 133032), (723, 111872), (736, 109896), (768, 105317), (874, 92544), (912, 88688), (964, 83904), (1104, 73264), (1216, 66516), (1311, 61696), (1446, 55936), (1472, 54948), (1748, 46272), (1824, 44344), (1928, 41952), (2208, 36632), (2432, 33258), (2622, 30848), (2892, 27968), (2944, 27474), (3496, 23136), (3648, 22172), (3856, 20976), (4416, 18316), (4579, 17664), (4864, 16629), (5244, 15424), (5543, 14592), (5784, 13984), (5888, 13737), (6992, 11568), (7296, 11086), (7712, 10488), (8832, 9158)]