80798616

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9931}}^1$

素因数の和:10056

約数の個数: 48

約数和(自身を含む): 220788360

約数和(自身を除く): 139989744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 9931, 19862, 29793, 39724, 59586, 79448, 89379, 119172, 178758, 238344, 357516, 715032, 1122203, 2244406, 3366609, 4488812, 6733218, 8977624, 10099827, 13466436, 20199654, 26932872, 40399308, 80798616]

約数ペア:

[(1, 80798616), (2, 40399308), (3, 26932872), (4, 20199654), (6, 13466436), (8, 10099827), (9, 8977624), (12, 6733218), (18, 4488812), (24, 3366609), (36, 2244406), (72, 1122203), (113, 715032), (226, 357516), (339, 238344), (452, 178758), (678, 119172), (904, 89379), (1017, 79448), (1356, 59586), (2034, 39724), (2712, 29793), (4068, 19862), (8136, 9931)]