80170848

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^2\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 108

約数和(自身を含む): 236831868

約数和(自身を除く): 156661020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 331, 348, 464, 522, 662, 696, 841, 928, 993, 1044, 1324, 1392, 1682, 1986, 2088, 2523, 2648, 2784, 2979, 3364, 3972, 4176, 5046, 5296, 5958, 6728, 7569, 7944, 8352, 9599, 10092, 10592, 11916, 13456, 15138, 15888, 19198, 20184, 23832, 26912, 28797, 30276, 31776, 38396, 40368, 47664, 57594, 60552, 76792, 80736, 86391, 95328, 115188, 121104, 153584, 172782, 230376, 242208, 278371, 307168, 345564, 460752, 556742, 691128, 835113, 921504, 1113484, 1382256, 1670226, 2226968, 2505339, 2764512, 3340452, 4453936, 5010678, 6680904, 8907872, 10021356, 13361808, 20042712, 26723616, 40085424, 80170848]

約数ペア:

[(1, 80170848), (2, 40085424), (3, 26723616), (4, 20042712), (6, 13361808), (8, 10021356), (9, 8907872), (12, 6680904), (16, 5010678), (18, 4453936), (24, 3340452), (29, 2764512), (32, 2505339), (36, 2226968), (48, 1670226), (58, 1382256), (72, 1113484), (87, 921504), (96, 835113), (116, 691128), (144, 556742), (174, 460752), (232, 345564), (261, 307168), (288, 278371), (331, 242208), (348, 230376), (464, 172782), (522, 153584), (662, 121104), (696, 115188), (841, 95328), (928, 86391), (993, 80736), (1044, 76792), (1324, 60552), (1392, 57594), (1682, 47664), (1986, 40368), (2088, 38396), (2523, 31776), (2648, 30276), (2784, 28797), (2979, 26912), (3364, 23832), (3972, 20184), (4176, 19198), (5046, 15888), (5296, 15138), (5958, 13456), (6728, 11916), (7569, 10592), (7944, 10092), (8352, 9599)]