74995272

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 232923600

約数和(自身を除く): 157928328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 132, 138, 179, 184, 198, 207, 253, 264, 276, 358, 396, 414, 506, 529, 537, 552, 716, 759, 792, 828, 1012, 1058, 1074, 1432, 1518, 1587, 1611, 1656, 1969, 2024, 2116, 2148, 2277, 3036, 3174, 3222, 3938, 4117, 4232, 4296, 4554, 4761, 5819, 5907, 6072, 6348, 6444, 7876, 8234, 9108, 9522, 11638, 11814, 12351, 12696, 12888, 15752, 16468, 17457, 17721, 18216, 19044, 23276, 23628, 24702, 32936, 34914, 35442, 37053, 38088, 45287, 46552, 47256, 49404, 52371, 69828, 70884, 74106, 90574, 94691, 98808, 104742, 135861, 139656, 141768, 148212, 181148, 189382, 209484, 271722, 284073, 296424, 362296, 378764, 407583, 418968, 543444, 568146, 757528, 815166, 852219, 1041601, 1086888, 1136292, 1630332, 1704438, 2083202, 2272584, 3124803, 3260664, 3408876, 4166404, 6249606, 6817752, 8332808, 9374409, 12499212, 18748818, 24998424, 37497636, 74995272]

約数ペア:

[(1, 74995272), (2, 37497636), (3, 24998424), (4, 18748818), (6, 12499212), (8, 9374409), (9, 8332808), (11, 6817752), (12, 6249606), (18, 4166404), (22, 3408876), (23, 3260664), (24, 3124803), (33, 2272584), (36, 2083202), (44, 1704438), (46, 1630332), (66, 1136292), (69, 1086888), (72, 1041601), (88, 852219), (92, 815166), (99, 757528), (132, 568146), (138, 543444), (179, 418968), (184, 407583), (198, 378764), (207, 362296), (253, 296424), (264, 284073), (276, 271722), (358, 209484), (396, 189382), (414, 181148), (506, 148212), (529, 141768), (537, 139656), (552, 135861), (716, 104742), (759, 98808), (792, 94691), (828, 90574), (1012, 74106), (1058, 70884), (1074, 69828), (1432, 52371), (1518, 49404), (1587, 47256), (1611, 46552), (1656, 45287), (1969, 38088), (2024, 37053), (2116, 35442), (2148, 34914), (2277, 32936), (3036, 24702), (3174, 23628), (3222, 23276), (3938, 19044), (4117, 18216), (4232, 17721), (4296, 17457), (4554, 16468), (4761, 15752), (5819, 12888), (5907, 12696), (6072, 12351), (6348, 11814), (6444, 11638), (7876, 9522), (8234, 9108)]