84210784

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3449}}^1$

素因数の和:3575

約数の個数: 48

約数和(自身を含む): 191268000

約数和(自身を除く): 107057216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3449, 3488, 6104, 6898, 12208, 13796, 24143, 24416, 27592, 48286, 55184, 96572, 110368, 193144, 375941, 386288, 751882, 772576, 1503764, 2631587, 3007528, 5263174, 6015056, 10526348, 12030112, 21052696, 42105392, 84210784]

約数ペア:

[(1, 84210784), (2, 42105392), (4, 21052696), (7, 12030112), (8, 10526348), (14, 6015056), (16, 5263174), (28, 3007528), (32, 2631587), (56, 1503764), (109, 772576), (112, 751882), (218, 386288), (224, 375941), (436, 193144), (763, 110368), (872, 96572), (1526, 55184), (1744, 48286), (3052, 27592), (3449, 24416), (3488, 24143), (6104, 13796), (6898, 12208)]