61831584

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 189817992

約数和(自身を除く): 127986408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 73, 96, 102, 136, 144, 146, 153, 173, 204, 219, 272, 288, 292, 306, 346, 408, 438, 519, 544, 584, 612, 657, 692, 816, 876, 1038, 1168, 1224, 1241, 1314, 1384, 1557, 1632, 1752, 2076, 2336, 2448, 2482, 2628, 2768, 2941, 3114, 3504, 3723, 4152, 4896, 4964, 5256, 5536, 5882, 6228, 7008, 7446, 8304, 8823, 9928, 10512, 11169, 11764, 12456, 12629, 14892, 16608, 17646, 19856, 21024, 22338, 23528, 24912, 25258, 26469, 29784, 35292, 37887, 39712, 44676, 47056, 49824, 50516, 52938, 59568, 70584, 75774, 89352, 94112, 101032, 105876, 113661, 119136, 141168, 151548, 178704, 202064, 211752, 214693, 227322, 282336, 303096, 357408, 404128, 423504, 429386, 454644, 606192, 644079, 847008, 858772, 909288, 1212384, 1288158, 1717544, 1818576, 1932237, 2576316, 3435088, 3637152, 3864474, 5152632, 6870176, 7728948, 10305264, 15457896, 20610528, 30915792, 61831584]

約数ペア:

[(1, 61831584), (2, 30915792), (3, 20610528), (4, 15457896), (6, 10305264), (8, 7728948), (9, 6870176), (12, 5152632), (16, 3864474), (17, 3637152), (18, 3435088), (24, 2576316), (32, 1932237), (34, 1818576), (36, 1717544), (48, 1288158), (51, 1212384), (68, 909288), (72, 858772), (73, 847008), (96, 644079), (102, 606192), (136, 454644), (144, 429386), (146, 423504), (153, 404128), (173, 357408), (204, 303096), (219, 282336), (272, 227322), (288, 214693), (292, 211752), (306, 202064), (346, 178704), (408, 151548), (438, 141168), (519, 119136), (544, 113661), (584, 105876), (612, 101032), (657, 94112), (692, 89352), (816, 75774), (876, 70584), (1038, 59568), (1168, 52938), (1224, 50516), (1241, 49824), (1314, 47056), (1384, 44676), (1557, 39712), (1632, 37887), (1752, 35292), (2076, 29784), (2336, 26469), (2448, 25258), (2482, 24912), (2628, 23528), (2768, 22338), (2941, 21024), (3114, 19856), (3504, 17646), (3723, 16608), (4152, 14892), (4896, 12629), (4964, 12456), (5256, 11764), (5536, 11169), (5882, 10512), (6228, 9928), (7008, 8823), (7446, 8304)]