7852787064

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{701}}^1\times {\mathrm{991}}^1$

素因数の和:1861

約数の個数: 96

約数和(自身を含む): 21455591040

約数和(自身を除く): 13602803976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 701, 942, 991, 1256, 1402, 1413, 1884, 1982, 2103, 2804, 2826, 2973, 3768, 3964, 4206, 5608, 5652, 5946, 6309, 7928, 8412, 8919, 11304, 11892, 12618, 16824, 17838, 23784, 25236, 35676, 50472, 71352, 110057, 155587, 220114, 311174, 330171, 440228, 466761, 622348, 660342, 694691, 880456, 933522, 990513, 1244696, 1320684, 1389382, 1400283, 1867044, 1981026, 2084073, 2641368, 2778764, 2800566, 3734088, 3962052, 4168146, 5557528, 5601132, 6252219, 7924104, 8336292, 11202264, 12504438, 16672584, 25008876, 50017752, 109066487, 218132974, 327199461, 436265948, 654398922, 872531896, 981598383, 1308797844, 1963196766, 2617595688, 3926393532, 7852787064]

約数ペア:

[(1, 7852787064), (2, 3926393532), (3, 2617595688), (4, 1963196766), (6, 1308797844), (8, 981598383), (9, 872531896), (12, 654398922), (18, 436265948), (24, 327199461), (36, 218132974), (72, 109066487), (157, 50017752), (314, 25008876), (471, 16672584), (628, 12504438), (701, 11202264), (942, 8336292), (991, 7924104), (1256, 6252219), (1402, 5601132), (1413, 5557528), (1884, 4168146), (1982, 3962052), (2103, 3734088), (2804, 2800566), (2826, 2778764), (2973, 2641368), (3768, 2084073), (3964, 1981026), (4206, 1867044), (5608, 1400283), (5652, 1389382), (5946, 1320684), (6309, 1244696), (7928, 990513), (8412, 933522), (8919, 880456), (11304, 694691), (11892, 660342), (12618, 622348), (16824, 466761), (17838, 440228), (23784, 330171), (25236, 311174), (35676, 220114), (50472, 155587), (71352, 110057)]