85415792

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 139569808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 41, 44, 56, 76, 77, 82, 88, 89, 112, 133, 152, 154, 164, 176, 178, 209, 266, 287, 304, 308, 328, 356, 418, 451, 532, 574, 616, 623, 656, 712, 779, 836, 902, 979, 1064, 1148, 1232, 1246, 1424, 1463, 1558, 1672, 1691, 1804, 1958, 2128, 2296, 2492, 2926, 3116, 3157, 3344, 3382, 3608, 3649, 3916, 4592, 4984, 5453, 5852, 6232, 6314, 6764, 6853, 7216, 7298, 7832, 8569, 9968, 10906, 11704, 11837, 12464, 12628, 13528, 13706, 14596, 15664, 17138, 18601, 21812, 23408, 23674, 25256, 25543, 27056, 27412, 29192, 34276, 37202, 40139, 43624, 47348, 50512, 51086, 54824, 58384, 59983, 68552, 69331, 74404, 80278, 87248, 94696, 102172, 109648, 119966, 130207, 137104, 138662, 148808, 160556, 189392, 204344, 239932, 260414, 277324, 280973, 297616, 321112, 408688, 479864, 485317, 520828, 554648, 561946, 642224, 762641, 959728, 970634, 1041656, 1109296, 1123892, 1525282, 1941268, 2083312, 2247784, 3050564, 3882536, 4495568, 5338487, 6101128, 7765072, 10676974, 12202256, 21353948, 42707896, 85415792]

約数ペア:

[(1, 85415792), (2, 42707896), (4, 21353948), (7, 12202256), (8, 10676974), (11, 7765072), (14, 6101128), (16, 5338487), (19, 4495568), (22, 3882536), (28, 3050564), (38, 2247784), (41, 2083312), (44, 1941268), (56, 1525282), (76, 1123892), (77, 1109296), (82, 1041656), (88, 970634), (89, 959728), (112, 762641), (133, 642224), (152, 561946), (154, 554648), (164, 520828), (176, 485317), (178, 479864), (209, 408688), (266, 321112), (287, 297616), (304, 280973), (308, 277324), (328, 260414), (356, 239932), (418, 204344), (451, 189392), (532, 160556), (574, 148808), (616, 138662), (623, 137104), (656, 130207), (712, 119966), (779, 109648), (836, 102172), (902, 94696), (979, 87248), (1064, 80278), (1148, 74404), (1232, 69331), (1246, 68552), (1424, 59983), (1463, 58384), (1558, 54824), (1672, 51086), (1691, 50512), (1804, 47348), (1958, 43624), (2128, 40139), (2296, 37202), (2492, 34276), (2926, 29192), (3116, 27412), (3157, 27056), (3344, 25543), (3382, 25256), (3608, 23674), (3649, 23408), (3916, 21812), (4592, 18601), (4984, 17138), (5453, 15664), (5852, 14596), (6232, 13706), (6314, 13528), (6764, 12628), (6853, 12464), (7216, 11837), (7298, 11704), (7832, 10906), (8569, 9968)]