84940656

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 233985024

約数和(自身を除く): 149044368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 752, 1081, 1104, 1128, 1637, 2162, 2256, 3243, 3274, 4324, 4911, 6486, 6548, 8648, 9822, 12972, 13096, 17296, 19644, 25944, 26192, 37651, 39288, 51888, 75302, 76939, 78576, 112953, 150604, 153878, 225906, 230817, 301208, 307756, 451812, 461634, 602416, 615512, 903624, 923268, 1231024, 1769597, 1807248, 1846536, 3539194, 3693072, 5308791, 7078388, 10617582, 14156776, 21235164, 28313552, 42470328, 84940656]

約数ペア:

[(1, 84940656), (2, 42470328), (3, 28313552), (4, 21235164), (6, 14156776), (8, 10617582), (12, 7078388), (16, 5308791), (23, 3693072), (24, 3539194), (46, 1846536), (47, 1807248), (48, 1769597), (69, 1231024), (92, 923268), (94, 903624), (138, 615512), (141, 602416), (184, 461634), (188, 451812), (276, 307756), (282, 301208), (368, 230817), (376, 225906), (552, 153878), (564, 150604), (752, 112953), (1081, 78576), (1104, 76939), (1128, 75302), (1637, 51888), (2162, 39288), (2256, 37651), (3243, 26192), (3274, 25944), (4324, 19644), (4911, 17296), (6486, 13096), (6548, 12972), (8648, 9822)]