66442176

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:171

約数の個数: 126

約数和(自身を含む): 199863456

約数和(自身を除く): 133421280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 144, 183, 186, 192, 244, 248, 279, 288, 366, 372, 488, 496, 549, 558, 576, 732, 744, 976, 992, 1098, 1116, 1464, 1488, 1891, 1952, 1984, 2196, 2232, 2928, 2976, 3721, 3782, 3904, 4392, 4464, 5673, 5856, 5952, 7442, 7564, 8784, 8928, 11163, 11346, 11712, 14884, 15128, 17019, 17568, 17856, 22326, 22692, 29768, 30256, 33489, 34038, 35136, 44652, 45384, 59536, 60512, 66978, 68076, 89304, 90768, 115351, 119072, 121024, 133956, 136152, 178608, 181536, 230702, 238144, 267912, 272304, 346053, 357216, 363072, 461404, 535824, 544608, 692106, 714432, 922808, 1038159, 1071648, 1089216, 1384212, 1845616, 2076318, 2143296, 2768424, 3691232, 4152636, 5536848, 7382464, 8305272, 11073696, 16610544, 22147392, 33221088, 66442176]

約数ペア:

[(1, 66442176), (2, 33221088), (3, 22147392), (4, 16610544), (6, 11073696), (8, 8305272), (9, 7382464), (12, 5536848), (16, 4152636), (18, 3691232), (24, 2768424), (31, 2143296), (32, 2076318), (36, 1845616), (48, 1384212), (61, 1089216), (62, 1071648), (64, 1038159), (72, 922808), (93, 714432), (96, 692106), (122, 544608), (124, 535824), (144, 461404), (183, 363072), (186, 357216), (192, 346053), (244, 272304), (248, 267912), (279, 238144), (288, 230702), (366, 181536), (372, 178608), (488, 136152), (496, 133956), (549, 121024), (558, 119072), (576, 115351), (732, 90768), (744, 89304), (976, 68076), (992, 66978), (1098, 60512), (1116, 59536), (1464, 45384), (1488, 44652), (1891, 35136), (1952, 34038), (1984, 33489), (2196, 30256), (2232, 29768), (2928, 22692), (2976, 22326), (3721, 17856), (3782, 17568), (3904, 17019), (4392, 15128), (4464, 14884), (5673, 11712), (5856, 11346), (5952, 11163), (7442, 8928), (7564, 8784)]