79876965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 157026816

約数和(自身を除く): 77149851

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 73, 85, 105, 119, 219, 255, 357, 365, 511, 595, 613, 1095, 1241, 1533, 1785, 1839, 2555, 3065, 3723, 4291, 6205, 7665, 8687, 9195, 10421, 12873, 18615, 21455, 26061, 31263, 43435, 44749, 52105, 64365, 72947, 130305, 134247, 156315, 218841, 223745, 313243, 364735, 671235, 760733, 939729, 1094205, 1566215, 2282199, 3803665, 4698645, 5325131, 11410995, 15975393, 26625655, 79876965]

約数ペア:

[(1, 79876965), (3, 26625655), (5, 15975393), (7, 11410995), (15, 5325131), (17, 4698645), (21, 3803665), (35, 2282199), (51, 1566215), (73, 1094205), (85, 939729), (105, 760733), (119, 671235), (219, 364735), (255, 313243), (357, 223745), (365, 218841), (511, 156315), (595, 134247), (613, 130305), (1095, 72947), (1241, 64365), (1533, 52105), (1785, 44749), (1839, 43435), (2555, 31263), (3065, 26061), (3723, 21455), (4291, 18615), (6205, 12873), (7665, 10421), (8687, 9195)]