80373528

素因数分解:

$2^3\times 3^2\times {\mathrm{347}}^1\times {\mathrm{3217}}^1$

素因数の和:3576

約数の個数: 48

約数和(自身を含む): 218373480

約数和(自身を除く): 137999952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 347, 694, 1041, 1388, 2082, 2776, 3123, 3217, 4164, 6246, 6434, 8328, 9651, 12492, 12868, 19302, 24984, 25736, 28953, 38604, 57906, 77208, 115812, 231624, 1116299, 2232598, 3348897, 4465196, 6697794, 8930392, 10046691, 13395588, 20093382, 26791176, 40186764, 80373528]

約数ペア:

[(1, 80373528), (2, 40186764), (3, 26791176), (4, 20093382), (6, 13395588), (8, 10046691), (9, 8930392), (12, 6697794), (18, 4465196), (24, 3348897), (36, 2232598), (72, 1116299), (347, 231624), (694, 115812), (1041, 77208), (1388, 57906), (2082, 38604), (2776, 28953), (3123, 25736), (3217, 24984), (4164, 19302), (6246, 12868), (6434, 12492), (8328, 9651)]