80579784

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 209139840

約数和(自身を除く): 128560056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 103, 111, 148, 206, 222, 296, 309, 412, 444, 618, 824, 881, 888, 1236, 1762, 2472, 2643, 3524, 3811, 5286, 7048, 7622, 10572, 11433, 15244, 21144, 22866, 30488, 32597, 45732, 65194, 90743, 91464, 97791, 130388, 181486, 195582, 260776, 272229, 362972, 391164, 544458, 725944, 782328, 1088916, 2177832, 3357491, 6714982, 10072473, 13429964, 20144946, 26859928, 40289892, 80579784]

約数ペア:

[(1, 80579784), (2, 40289892), (3, 26859928), (4, 20144946), (6, 13429964), (8, 10072473), (12, 6714982), (24, 3357491), (37, 2177832), (74, 1088916), (103, 782328), (111, 725944), (148, 544458), (206, 391164), (222, 362972), (296, 272229), (309, 260776), (412, 195582), (444, 181486), (618, 130388), (824, 97791), (881, 91464), (888, 90743), (1236, 65194), (1762, 45732), (2472, 32597), (2643, 30488), (3524, 22866), (3811, 21144), (5286, 15244), (7048, 11433), (7622, 10572)]