79620112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 202487040

約数和(自身を除く): 122866928

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 23, 26, 34, 44, 46, 52, 68, 88, 89, 92, 104, 136, 143, 176, 178, 184, 187, 208, 221, 253, 272, 286, 299, 356, 368, 374, 391, 442, 506, 572, 598, 712, 748, 782, 884, 979, 1012, 1144, 1157, 1196, 1424, 1496, 1513, 1564, 1768, 1958, 2024, 2047, 2288, 2314, 2392, 2431, 2992, 3026, 3128, 3289, 3536, 3916, 4048, 4094, 4301, 4628, 4784, 4862, 5083, 6052, 6256, 6578, 7832, 8188, 8602, 9256, 9724, 10166, 12104, 12727, 13156, 15664, 16376, 16643, 17204, 18512, 19448, 19669, 20332, 22517, 24208, 25454, 26312, 26611, 32752, 33286, 34408, 34799, 38896, 39338, 40664, 45034, 50908, 52624, 53222, 55913, 66572, 68816, 69598, 78676, 81328, 90068, 101816, 106444, 111826, 133144, 139196, 157352, 180136, 203632, 212888, 216359, 223652, 266288, 278392, 292721, 314704, 360272, 382789, 425776, 432718, 447304, 452387, 556784, 585442, 765578, 865436, 894608, 904774, 1170884, 1531156, 1730872, 1809548, 2341768, 3062312, 3461744, 3619096, 4683536, 4976257, 6124624, 7238192, 9952514, 19905028, 39810056, 79620112]

約数ペア:

[(1, 79620112), (2, 39810056), (4, 19905028), (8, 9952514), (11, 7238192), (13, 6124624), (16, 4976257), (17, 4683536), (22, 3619096), (23, 3461744), (26, 3062312), (34, 2341768), (44, 1809548), (46, 1730872), (52, 1531156), (68, 1170884), (88, 904774), (89, 894608), (92, 865436), (104, 765578), (136, 585442), (143, 556784), (176, 452387), (178, 447304), (184, 432718), (187, 425776), (208, 382789), (221, 360272), (253, 314704), (272, 292721), (286, 278392), (299, 266288), (356, 223652), (368, 216359), (374, 212888), (391, 203632), (442, 180136), (506, 157352), (572, 139196), (598, 133144), (712, 111826), (748, 106444), (782, 101816), (884, 90068), (979, 81328), (1012, 78676), (1144, 69598), (1157, 68816), (1196, 66572), (1424, 55913), (1496, 53222), (1513, 52624), (1564, 50908), (1768, 45034), (1958, 40664), (2024, 39338), (2047, 38896), (2288, 34799), (2314, 34408), (2392, 33286), (2431, 32752), (2992, 26611), (3026, 26312), (3128, 25454), (3289, 24208), (3536, 22517), (3916, 20332), (4048, 19669), (4094, 19448), (4301, 18512), (4628, 17204), (4784, 16643), (4862, 16376), (5083, 15664), (6052, 13156), (6256, 12727), (6578, 12104), (7832, 10166), (8188, 9724), (8602, 9256)]