80038112

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2953}}^1$

素因数の和:2992

約数の個数: 72

約数和(自身を含む): 198012528

約数和(自身を除く): 117974416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 2953, 3388, 3872, 5906, 6776, 11812, 13552, 20671, 23624, 27104, 32483, 41342, 47248, 64966, 82684, 94496, 129932, 165368, 227381, 259864, 330736, 357313, 454762, 519728, 661472, 714626, 909524, 1039456, 1429252, 1819048, 2501191, 2858504, 3638096, 5002382, 5717008, 7276192, 10004764, 11434016, 20009528, 40019056, 80038112]

約数ペア:

[(1, 80038112), (2, 40019056), (4, 20009528), (7, 11434016), (8, 10004764), (11, 7276192), (14, 5717008), (16, 5002382), (22, 3638096), (28, 2858504), (32, 2501191), (44, 1819048), (56, 1429252), (77, 1039456), (88, 909524), (112, 714626), (121, 661472), (154, 519728), (176, 454762), (224, 357313), (242, 330736), (308, 259864), (352, 227381), (484, 165368), (616, 129932), (847, 94496), (968, 82684), (1232, 64966), (1694, 47248), (1936, 41342), (2464, 32483), (2953, 27104), (3388, 23624), (3872, 20671), (5906, 13552), (6776, 11812)]