80012268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 257886720

約数和(自身を除く): 177874452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 983, 1071, 1197, 1292, 1428, 1596, 1938, 1966, 2142, 2261, 2394, 2907, 2949, 3876, 3932, 4284, 4522, 4788, 5814, 5898, 6783, 6881, 8847, 9044, 11628, 11796, 13566, 13762, 16711, 17694, 18677, 20349, 20643, 27132, 27524, 33422, 35388, 37354, 40698, 41286, 50133, 56031, 61929, 66844, 74708, 81396, 82572, 100266, 112062, 116977, 123858, 130739, 150399, 168093, 200532, 224124, 233954, 247716, 261478, 300798, 317509, 336186, 350931, 392217, 467908, 522956, 601596, 635018, 672372, 701862, 784434, 952527, 1052793, 1176651, 1270036, 1403724, 1568868, 1905054, 2105586, 2222563, 2353302, 2857581, 3810108, 4211172, 4445126, 4706604, 5715162, 6667689, 8890252, 11430324, 13335378, 20003067, 26670756, 40006134, 80012268]

約数ペア:

[(1, 80012268), (2, 40006134), (3, 26670756), (4, 20003067), (6, 13335378), (7, 11430324), (9, 8890252), (12, 6667689), (14, 5715162), (17, 4706604), (18, 4445126), (19, 4211172), (21, 3810108), (28, 2857581), (34, 2353302), (36, 2222563), (38, 2105586), (42, 1905054), (51, 1568868), (57, 1403724), (63, 1270036), (68, 1176651), (76, 1052793), (84, 952527), (102, 784434), (114, 701862), (119, 672372), (126, 635018), (133, 601596), (153, 522956), (171, 467908), (204, 392217), (228, 350931), (238, 336186), (252, 317509), (266, 300798), (306, 261478), (323, 247716), (342, 233954), (357, 224124), (399, 200532), (476, 168093), (532, 150399), (612, 130739), (646, 123858), (684, 116977), (714, 112062), (798, 100266), (969, 82572), (983, 81396), (1071, 74708), (1197, 66844), (1292, 61929), (1428, 56031), (1596, 50133), (1938, 41286), (1966, 40698), (2142, 37354), (2261, 35388), (2394, 33422), (2907, 27524), (2949, 27132), (3876, 20643), (3932, 20349), (4284, 18677), (4522, 17694), (4788, 16711), (5814, 13762), (5898, 13566), (6783, 11796), (6881, 11628), (8847, 9044)]