87704428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8011}}^1$

素因数の和:8062

約数の個数: 48

約数和(自身を含む): 193826304

約数和(自身を除く): 106121876

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 8011, 10948, 16022, 32044, 56077, 112154, 136187, 184253, 224308, 272374, 368506, 544748, 737012, 953309, 1289771, 1906618, 2579542, 3132301, 3813236, 5159084, 6264602, 12529204, 21926107, 43852214, 87704428]

約数ペア:

[(1, 87704428), (2, 43852214), (4, 21926107), (7, 12529204), (14, 6264602), (17, 5159084), (23, 3813236), (28, 3132301), (34, 2579542), (46, 1906618), (68, 1289771), (92, 953309), (119, 737012), (161, 544748), (238, 368506), (322, 272374), (391, 224308), (476, 184253), (644, 136187), (782, 112154), (1564, 56077), (2737, 32044), (5474, 16022), (8011, 10948)]