77822388

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:462

約数の個数: 108

約数和(自身を含む): 231111972

約数和(自身を除く): 153289584

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 157, 196, 252, 281, 294, 314, 441, 471, 562, 588, 628, 843, 882, 942, 1099, 1124, 1413, 1686, 1764, 1884, 1967, 2198, 2529, 2826, 3297, 3372, 3934, 4396, 5058, 5652, 5901, 6594, 7693, 7868, 9891, 10116, 11802, 13188, 13769, 15386, 17703, 19782, 23079, 23604, 27538, 30772, 35406, 39564, 41307, 44117, 46158, 55076, 69237, 70812, 82614, 88234, 92316, 123921, 132351, 138474, 165228, 176468, 247842, 264702, 276948, 308819, 397053, 495684, 529404, 617638, 794106, 926457, 1235276, 1588212, 1852914, 2161733, 2779371, 3705828, 4323466, 5558742, 6485199, 8646932, 11117484, 12970398, 19455597, 25940796, 38911194, 77822388]

約数ペア:

[(1, 77822388), (2, 38911194), (3, 25940796), (4, 19455597), (6, 12970398), (7, 11117484), (9, 8646932), (12, 6485199), (14, 5558742), (18, 4323466), (21, 3705828), (28, 2779371), (36, 2161733), (42, 1852914), (49, 1588212), (63, 1235276), (84, 926457), (98, 794106), (126, 617638), (147, 529404), (157, 495684), (196, 397053), (252, 308819), (281, 276948), (294, 264702), (314, 247842), (441, 176468), (471, 165228), (562, 138474), (588, 132351), (628, 123921), (843, 92316), (882, 88234), (942, 82614), (1099, 70812), (1124, 69237), (1413, 55076), (1686, 46158), (1764, 44117), (1884, 41307), (1967, 39564), (2198, 35406), (2529, 30772), (2826, 27538), (3297, 23604), (3372, 23079), (3934, 19782), (4396, 17703), (5058, 15386), (5652, 13769), (5901, 13188), (6594, 11802), (7693, 10116), (7868, 9891)]