61513776

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 189987840

約数和(自身を除く): 128474064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 41, 46, 48, 54, 69, 72, 82, 92, 108, 123, 138, 144, 151, 164, 184, 207, 216, 246, 276, 302, 328, 368, 369, 414, 432, 453, 492, 552, 604, 621, 656, 738, 828, 906, 943, 984, 1104, 1107, 1208, 1242, 1359, 1476, 1656, 1812, 1886, 1968, 2214, 2416, 2484, 2718, 2829, 2952, 3312, 3473, 3624, 3772, 4077, 4428, 4968, 5436, 5658, 5904, 6191, 6946, 7248, 7544, 8154, 8487, 8856, 9936, 10419, 10872, 11316, 12382, 13892, 15088, 16308, 16974, 17712, 18573, 20838, 21744, 22632, 24764, 25461, 27784, 31257, 32616, 33948, 37146, 41676, 45264, 49528, 50922, 55568, 55719, 62514, 65232, 67896, 74292, 83352, 93771, 99056, 101844, 111438, 125028, 135792, 142393, 148584, 166704, 167157, 187542, 203688, 222876, 250056, 284786, 297168, 334314, 375084, 407376, 427179, 445752, 500112, 569572, 668628, 750168, 854358, 891504, 1139144, 1281537, 1337256, 1500336, 1708716, 2278288, 2563074, 2674512, 3417432, 3844611, 5126148, 6834864, 7689222, 10252296, 15378444, 20504592, 30756888, 61513776]

約数ペア:

[(1, 61513776), (2, 30756888), (3, 20504592), (4, 15378444), (6, 10252296), (8, 7689222), (9, 6834864), (12, 5126148), (16, 3844611), (18, 3417432), (23, 2674512), (24, 2563074), (27, 2278288), (36, 1708716), (41, 1500336), (46, 1337256), (48, 1281537), (54, 1139144), (69, 891504), (72, 854358), (82, 750168), (92, 668628), (108, 569572), (123, 500112), (138, 445752), (144, 427179), (151, 407376), (164, 375084), (184, 334314), (207, 297168), (216, 284786), (246, 250056), (276, 222876), (302, 203688), (328, 187542), (368, 167157), (369, 166704), (414, 148584), (432, 142393), (453, 135792), (492, 125028), (552, 111438), (604, 101844), (621, 99056), (656, 93771), (738, 83352), (828, 74292), (906, 67896), (943, 65232), (984, 62514), (1104, 55719), (1107, 55568), (1208, 50922), (1242, 49528), (1359, 45264), (1476, 41676), (1656, 37146), (1812, 33948), (1886, 32616), (1968, 31257), (2214, 27784), (2416, 25461), (2484, 24764), (2718, 22632), (2829, 21744), (2952, 20838), (3312, 18573), (3473, 17712), (3624, 16974), (3772, 16308), (4077, 15088), (4428, 13892), (4968, 12382), (5436, 11316), (5658, 10872), (5904, 10419), (6191, 9936), (6946, 8856), (7248, 8487), (7544, 8154)]