66986784

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 209986560

約数和(自身を除く): 142999776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 61, 62, 72, 82, 93, 96, 108, 122, 123, 124, 144, 164, 183, 186, 216, 244, 246, 248, 279, 288, 328, 366, 369, 372, 432, 488, 492, 496, 549, 558, 656, 732, 738, 744, 837, 864, 976, 984, 992, 1098, 1107, 1116, 1271, 1312, 1464, 1476, 1488, 1647, 1674, 1891, 1952, 1968, 2196, 2214, 2232, 2501, 2542, 2928, 2952, 2976, 3294, 3348, 3782, 3813, 3936, 4392, 4428, 4464, 5002, 5084, 5673, 5856, 5904, 6588, 6696, 7503, 7564, 7626, 8784, 8856, 8928, 10004, 10168, 11346, 11439, 11808, 13176, 13392, 15006, 15128, 15252, 17019, 17568, 17712, 20008, 20336, 22509, 22692, 22878, 26352, 26784, 30012, 30256, 30504, 34038, 34317, 35424, 40016, 40672, 45018, 45384, 45756, 51057, 52704, 60024, 60512, 61008, 67527, 68076, 68634, 77531, 80032, 90036, 90768, 91512, 102114, 120048, 122016, 135054, 136152, 137268, 155062, 180072, 181536, 183024, 204228, 232593, 240096, 270108, 272304, 274536, 310124, 360144, 366048, 408456, 465186, 540216, 544608, 549072, 620248, 697779, 720288, 816912, 930372, 1080432, 1098144, 1240496, 1395558, 1633824, 1860744, 2093337, 2160864, 2480992, 2791116, 3721488, 4186674, 5582232, 7442976, 8373348, 11164464, 16746696, 22328928, 33493392, 66986784]

約数ペア:

[(1, 66986784), (2, 33493392), (3, 22328928), (4, 16746696), (6, 11164464), (8, 8373348), (9, 7442976), (12, 5582232), (16, 4186674), (18, 3721488), (24, 2791116), (27, 2480992), (31, 2160864), (32, 2093337), (36, 1860744), (41, 1633824), (48, 1395558), (54, 1240496), (61, 1098144), (62, 1080432), (72, 930372), (82, 816912), (93, 720288), (96, 697779), (108, 620248), (122, 549072), (123, 544608), (124, 540216), (144, 465186), (164, 408456), (183, 366048), (186, 360144), (216, 310124), (244, 274536), (246, 272304), (248, 270108), (279, 240096), (288, 232593), (328, 204228), (366, 183024), (369, 181536), (372, 180072), (432, 155062), (488, 137268), (492, 136152), (496, 135054), (549, 122016), (558, 120048), (656, 102114), (732, 91512), (738, 90768), (744, 90036), (837, 80032), (864, 77531), (976, 68634), (984, 68076), (992, 67527), (1098, 61008), (1107, 60512), (1116, 60024), (1271, 52704), (1312, 51057), (1464, 45756), (1476, 45384), (1488, 45018), (1647, 40672), (1674, 40016), (1891, 35424), (1952, 34317), (1968, 34038), (2196, 30504), (2214, 30256), (2232, 30012), (2501, 26784), (2542, 26352), (2928, 22878), (2952, 22692), (2976, 22509), (3294, 20336), (3348, 20008), (3782, 17712), (3813, 17568), (3936, 17019), (4392, 15252), (4428, 15128), (4464, 15006), (5002, 13392), (5084, 13176), (5673, 11808), (5856, 11439), (5904, 11346), (6588, 10168), (6696, 10004), (7503, 8928), (7564, 8856), (7626, 8784)]