91571004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 293293728

約数和(自身を除く): 201722724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 37, 42, 46, 49, 61, 63, 69, 74, 84, 92, 98, 111, 122, 126, 138, 147, 148, 161, 183, 196, 207, 222, 244, 252, 259, 276, 294, 322, 333, 366, 414, 427, 441, 444, 483, 518, 549, 588, 644, 666, 732, 777, 828, 851, 854, 882, 966, 1036, 1098, 1127, 1281, 1332, 1403, 1449, 1554, 1702, 1708, 1764, 1813, 1932, 2196, 2254, 2257, 2331, 2553, 2562, 2806, 2898, 2989, 3108, 3381, 3404, 3626, 3843, 4209, 4508, 4514, 4662, 5106, 5124, 5439, 5612, 5796, 5957, 5978, 6762, 6771, 7252, 7659, 7686, 8418, 8967, 9028, 9324, 9821, 10143, 10212, 10878, 11914, 11956, 12627, 13524, 13542, 15318, 15372, 15799, 16317, 16836, 17871, 17934, 19642, 20286, 20313, 21756, 23828, 25254, 26901, 27084, 29463, 30636, 31598, 32634, 35742, 35868, 39284, 40572, 40626, 41699, 47397, 50508, 51911, 53613, 53802, 58926, 63196, 65268, 68747, 71484, 81252, 83398, 88389, 94794, 103822, 107226, 107604, 110593, 117852, 125097, 137494, 142191, 155733, 166796, 176778, 189588, 206241, 207644, 214452, 221186, 250194, 274988, 284382, 311466, 331779, 353556, 363377, 375291, 412482, 442372, 467199, 500388, 568764, 618723, 622932, 663558, 726754, 750582, 824964, 934398, 995337, 1090131, 1237446, 1327116, 1453508, 1501164, 1868796, 1990674, 2180262, 2474892, 2543639, 3270393, 3981348, 4360524, 5087278, 6540786, 7630917, 10174556, 13081572, 15261834, 22892751, 30523668, 45785502, 91571004]

約数ペア:

[(1, 91571004), (2, 45785502), (3, 30523668), (4, 22892751), (6, 15261834), (7, 13081572), (9, 10174556), (12, 7630917), (14, 6540786), (18, 5087278), (21, 4360524), (23, 3981348), (28, 3270393), (36, 2543639), (37, 2474892), (42, 2180262), (46, 1990674), (49, 1868796), (61, 1501164), (63, 1453508), (69, 1327116), (74, 1237446), (84, 1090131), (92, 995337), (98, 934398), (111, 824964), (122, 750582), (126, 726754), (138, 663558), (147, 622932), (148, 618723), (161, 568764), (183, 500388), (196, 467199), (207, 442372), (222, 412482), (244, 375291), (252, 363377), (259, 353556), (276, 331779), (294, 311466), (322, 284382), (333, 274988), (366, 250194), (414, 221186), (427, 214452), (441, 207644), (444, 206241), (483, 189588), (518, 176778), (549, 166796), (588, 155733), (644, 142191), (666, 137494), (732, 125097), (777, 117852), (828, 110593), (851, 107604), (854, 107226), (882, 103822), (966, 94794), (1036, 88389), (1098, 83398), (1127, 81252), (1281, 71484), (1332, 68747), (1403, 65268), (1449, 63196), (1554, 58926), (1702, 53802), (1708, 53613), (1764, 51911), (1813, 50508), (1932, 47397), (2196, 41699), (2254, 40626), (2257, 40572), (2331, 39284), (2553, 35868), (2562, 35742), (2806, 32634), (2898, 31598), (2989, 30636), (3108, 29463), (3381, 27084), (3404, 26901), (3626, 25254), (3843, 23828), (4209, 21756), (4508, 20313), (4514, 20286), (4662, 19642), (5106, 17934), (5124, 17871), (5439, 16836), (5612, 16317), (5796, 15799), (5957, 15372), (5978, 15318), (6762, 13542), (6771, 13524), (7252, 12627), (7659, 11956), (7686, 11914), (8418, 10878), (8967, 10212), (9028, 10143), (9324, 9821)]