76281656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 168220800

約数和(自身を除く): 91939144

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 43, 44, 76, 86, 88, 152, 172, 209, 344, 418, 473, 817, 836, 946, 1061, 1634, 1672, 1892, 2122, 3268, 3784, 4244, 6536, 8488, 8987, 11671, 17974, 20159, 23342, 35948, 40318, 45623, 46684, 71896, 80636, 91246, 93368, 161272, 182492, 221749, 364984, 443498, 501853, 866837, 886996, 1003706, 1733674, 1773992, 2007412, 3467348, 4014824, 6934696, 9535207, 19070414, 38140828, 76281656]

約数ペア:

[(1, 76281656), (2, 38140828), (4, 19070414), (8, 9535207), (11, 6934696), (19, 4014824), (22, 3467348), (38, 2007412), (43, 1773992), (44, 1733674), (76, 1003706), (86, 886996), (88, 866837), (152, 501853), (172, 443498), (209, 364984), (344, 221749), (418, 182492), (473, 161272), (817, 93368), (836, 91246), (946, 80636), (1061, 71896), (1634, 46684), (1672, 45623), (1892, 40318), (2122, 35948), (3268, 23342), (3784, 20159), (4244, 17974), (6536, 11671), (8488, 8987)]