180659784

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 463155840

約数和(自身を除く): 282496056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 97, 142, 194, 213, 284, 291, 388, 426, 568, 582, 776, 852, 1093, 1164, 1704, 2186, 2328, 3279, 4372, 6558, 6887, 8744, 13116, 13774, 20661, 26232, 27548, 41322, 55096, 77603, 82644, 106021, 155206, 165288, 212042, 232809, 310412, 318063, 424084, 465618, 620824, 636126, 848168, 931236, 1272252, 1862472, 2544504, 7527491, 15054982, 22582473, 30109964, 45164946, 60219928, 90329892, 180659784]

約数ペア:

[(1, 180659784), (2, 90329892), (3, 60219928), (4, 45164946), (6, 30109964), (8, 22582473), (12, 15054982), (24, 7527491), (71, 2544504), (97, 1862472), (142, 1272252), (194, 931236), (213, 848168), (284, 636126), (291, 620824), (388, 465618), (426, 424084), (568, 318063), (582, 310412), (776, 232809), (852, 212042), (1093, 165288), (1164, 155206), (1704, 106021), (2186, 82644), (2328, 77603), (3279, 55096), (4372, 41322), (6558, 27548), (6887, 26232), (8744, 20661), (13116, 13774)]