80825088

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 235468800

約数和(自身を除く): 154643712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 174, 191, 192, 228, 232, 256, 304, 348, 382, 384, 456, 464, 551, 573, 608, 696, 764, 768, 912, 928, 1102, 1146, 1216, 1392, 1528, 1653, 1824, 1856, 2204, 2292, 2432, 2784, 3056, 3306, 3629, 3648, 3712, 4408, 4584, 4864, 5539, 5568, 6112, 6612, 7258, 7296, 7424, 8816, 9168, 10887, 11078, 11136, 12224, 13224, 14516, 14592, 16617, 17632, 18336, 21774, 22156, 22272, 24448, 26448, 29032, 33234, 35264, 36672, 43548, 44312, 48896, 52896, 58064, 66468, 70528, 73344, 87096, 88624, 105241, 105792, 116128, 132936, 141056, 146688, 174192, 177248, 210482, 211584, 232256, 265872, 315723, 348384, 354496, 420964, 423168, 464512, 531744, 631446, 696768, 708992, 841928, 929024, 1063488, 1262892, 1393536, 1417984, 1683856, 2126976, 2525784, 2787072, 3367712, 4253952, 5051568, 6735424, 10103136, 13470848, 20206272, 26941696, 40412544, 80825088]

約数ペア:

[(1, 80825088), (2, 40412544), (3, 26941696), (4, 20206272), (6, 13470848), (8, 10103136), (12, 6735424), (16, 5051568), (19, 4253952), (24, 3367712), (29, 2787072), (32, 2525784), (38, 2126976), (48, 1683856), (57, 1417984), (58, 1393536), (64, 1262892), (76, 1063488), (87, 929024), (96, 841928), (114, 708992), (116, 696768), (128, 631446), (152, 531744), (174, 464512), (191, 423168), (192, 420964), (228, 354496), (232, 348384), (256, 315723), (304, 265872), (348, 232256), (382, 211584), (384, 210482), (456, 177248), (464, 174192), (551, 146688), (573, 141056), (608, 132936), (696, 116128), (764, 105792), (768, 105241), (912, 88624), (928, 87096), (1102, 73344), (1146, 70528), (1216, 66468), (1392, 58064), (1528, 52896), (1653, 48896), (1824, 44312), (1856, 43548), (2204, 36672), (2292, 35264), (2432, 33234), (2784, 29032), (3056, 26448), (3306, 24448), (3629, 22272), (3648, 22156), (3712, 21774), (4408, 18336), (4584, 17632), (4864, 16617), (5539, 14592), (5568, 14516), (6112, 13224), (6612, 12224), (7258, 11136), (7296, 11078), (7424, 10887), (8816, 9168)]