77966256

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 208424160

約数和(自身を除く): 130457904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 173, 229, 246, 328, 346, 458, 492, 519, 656, 687, 692, 916, 984, 1038, 1374, 1384, 1832, 1968, 2076, 2748, 2768, 3664, 4152, 5496, 7093, 8304, 9389, 10992, 14186, 18778, 21279, 28167, 28372, 37556, 39617, 42558, 56334, 56744, 75112, 79234, 85116, 112668, 113488, 118851, 150224, 158468, 170232, 225336, 237702, 316936, 340464, 450672, 475404, 633872, 950808, 1624297, 1901616, 3248594, 4872891, 6497188, 9745782, 12994376, 19491564, 25988752, 38983128, 77966256]

約数ペア:

[(1, 77966256), (2, 38983128), (3, 25988752), (4, 19491564), (6, 12994376), (8, 9745782), (12, 6497188), (16, 4872891), (24, 3248594), (41, 1901616), (48, 1624297), (82, 950808), (123, 633872), (164, 475404), (173, 450672), (229, 340464), (246, 316936), (328, 237702), (346, 225336), (458, 170232), (492, 158468), (519, 150224), (656, 118851), (687, 113488), (692, 112668), (916, 85116), (984, 79234), (1038, 75112), (1374, 56744), (1384, 56334), (1832, 42558), (1968, 39617), (2076, 37556), (2748, 28372), (2768, 28167), (3664, 21279), (4152, 18778), (5496, 14186), (7093, 10992), (8304, 9389)]