73741808

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 171608064

約数和(自身を除く): 97866256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 112, 124, 134, 217, 248, 268, 317, 434, 469, 496, 536, 634, 868, 938, 1072, 1268, 1736, 1876, 2077, 2219, 2536, 3472, 3752, 4154, 4438, 5072, 7504, 8308, 8876, 9827, 14539, 16616, 17752, 19654, 21239, 29078, 33232, 35504, 39308, 42478, 58156, 68789, 78616, 84956, 116312, 137578, 148673, 157232, 169912, 232624, 275156, 297346, 339824, 550312, 594692, 658409, 1100624, 1189384, 1316818, 2378768, 2633636, 4608863, 5267272, 9217726, 10534544, 18435452, 36870904, 73741808]

約数ペア:

[(1, 73741808), (2, 36870904), (4, 18435452), (7, 10534544), (8, 9217726), (14, 5267272), (16, 4608863), (28, 2633636), (31, 2378768), (56, 1316818), (62, 1189384), (67, 1100624), (112, 658409), (124, 594692), (134, 550312), (217, 339824), (248, 297346), (268, 275156), (317, 232624), (434, 169912), (469, 157232), (496, 148673), (536, 137578), (634, 116312), (868, 84956), (938, 78616), (1072, 68789), (1268, 58156), (1736, 42478), (1876, 39308), (2077, 35504), (2219, 33232), (2536, 29078), (3472, 21239), (3752, 19654), (4154, 17752), (4438, 16616), (5072, 14539), (7504, 9827), (8308, 8876)]