75804872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 180956160

約数和(自身を除く): 105151288

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 43, 44, 46, 52, 67, 86, 88, 92, 104, 134, 143, 172, 184, 253, 268, 286, 299, 344, 473, 506, 536, 559, 572, 598, 737, 871, 946, 989, 1012, 1118, 1144, 1196, 1474, 1541, 1742, 1892, 1978, 2024, 2236, 2392, 2881, 2948, 3082, 3289, 3484, 3784, 3956, 4472, 5762, 5896, 6149, 6164, 6578, 6968, 7912, 9581, 10879, 11524, 12298, 12328, 12857, 13156, 16951, 19162, 20033, 21758, 23048, 24596, 25714, 26312, 31691, 33902, 37453, 38324, 40066, 43516, 49192, 51428, 63382, 66263, 67804, 74906, 76648, 80132, 87032, 102856, 126764, 132526, 135608, 141427, 149812, 160264, 220363, 253528, 265052, 282854, 299624, 411983, 440726, 530104, 565708, 728893, 823966, 861419, 881452, 1131416, 1457786, 1647932, 1722838, 1762904, 2915572, 3295864, 3445676, 5831144, 6891352, 9475609, 18951218, 37902436, 75804872]

約数ペア:

[(1, 75804872), (2, 37902436), (4, 18951218), (8, 9475609), (11, 6891352), (13, 5831144), (22, 3445676), (23, 3295864), (26, 2915572), (43, 1762904), (44, 1722838), (46, 1647932), (52, 1457786), (67, 1131416), (86, 881452), (88, 861419), (92, 823966), (104, 728893), (134, 565708), (143, 530104), (172, 440726), (184, 411983), (253, 299624), (268, 282854), (286, 265052), (299, 253528), (344, 220363), (473, 160264), (506, 149812), (536, 141427), (559, 135608), (572, 132526), (598, 126764), (737, 102856), (871, 87032), (946, 80132), (989, 76648), (1012, 74906), (1118, 67804), (1144, 66263), (1196, 63382), (1474, 51428), (1541, 49192), (1742, 43516), (1892, 40066), (1978, 38324), (2024, 37453), (2236, 33902), (2392, 31691), (2881, 26312), (2948, 25714), (3082, 24596), (3289, 23048), (3484, 21758), (3784, 20033), (3956, 19162), (4472, 16951), (5762, 13156), (5896, 12857), (6149, 12328), (6164, 12298), (6578, 11524), (6968, 10879), (7912, 9581)]