85518324

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 227223360

約数和(自身を除く): 141705036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 179, 207, 276, 358, 414, 537, 577, 716, 828, 1074, 1154, 1611, 1731, 2148, 2308, 3222, 3462, 4117, 5193, 6444, 6924, 8234, 10386, 12351, 13271, 16468, 20772, 24702, 26542, 37053, 39813, 49404, 53084, 74106, 79626, 103283, 119439, 148212, 159252, 206566, 238878, 309849, 413132, 477756, 619698, 929547, 1239396, 1859094, 2375509, 3718188, 4751018, 7126527, 9502036, 14253054, 21379581, 28506108, 42759162, 85518324]

約数ペア:

[(1, 85518324), (2, 42759162), (3, 28506108), (4, 21379581), (6, 14253054), (9, 9502036), (12, 7126527), (18, 4751018), (23, 3718188), (36, 2375509), (46, 1859094), (69, 1239396), (92, 929547), (138, 619698), (179, 477756), (207, 413132), (276, 309849), (358, 238878), (414, 206566), (537, 159252), (577, 148212), (716, 119439), (828, 103283), (1074, 79626), (1154, 74106), (1611, 53084), (1731, 49404), (2148, 39813), (2308, 37053), (3222, 26542), (3462, 24702), (4117, 20772), (5193, 16468), (6444, 13271), (6924, 12351), (8234, 10386)]