78628488

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79907}}^1$

素因数の和:79957

約数の個数: 32

約数和(自身を含む): 201368160

約数和(自身を除く): 122739672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 79907, 159814, 239721, 319628, 479442, 639256, 958884, 1917768, 3276187, 6552374, 9828561, 13104748, 19657122, 26209496, 39314244, 78628488]

約数ペア:

[(1, 78628488), (2, 39314244), (3, 26209496), (4, 19657122), (6, 13104748), (8, 9828561), (12, 6552374), (24, 3276187), (41, 1917768), (82, 958884), (123, 639256), (164, 479442), (246, 319628), (328, 239721), (492, 159814), (984, 79907)]