74131084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 145847520

約数和(自身を除く): 71716436

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 181, 317, 323, 362, 634, 646, 724, 1268, 1292, 3077, 3439, 5389, 6023, 6154, 6878, 10778, 12046, 12308, 13756, 21556, 24092, 57377, 58463, 102391, 114754, 116926, 204782, 229508, 233852, 409564, 975409, 1090163, 1950818, 2180326, 3901636, 4360652, 18532771, 37065542, 74131084]

約数ペア:

[(1, 74131084), (2, 37065542), (4, 18532771), (17, 4360652), (19, 3901636), (34, 2180326), (38, 1950818), (68, 1090163), (76, 975409), (181, 409564), (317, 233852), (323, 229508), (362, 204782), (634, 116926), (646, 114754), (724, 102391), (1268, 58463), (1292, 57377), (3077, 24092), (3439, 21556), (5389, 13756), (6023, 12308), (6154, 12046), (6878, 10778)]