77373010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 166489344

約数和(自身を除く): 89116334

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 61, 65, 110, 122, 130, 143, 286, 305, 610, 671, 715, 793, 887, 1342, 1430, 1586, 1774, 3355, 3965, 4435, 6710, 7930, 8723, 8870, 9757, 11531, 17446, 19514, 23062, 43615, 48785, 54107, 57655, 87230, 97570, 108214, 115310, 126841, 253682, 270535, 541070, 595177, 634205, 703391, 1190354, 1268410, 1406782, 2975885, 3516955, 5951770, 7033910, 7737301, 15474602, 38686505, 77373010]

約数ペア:

[(1, 77373010), (2, 38686505), (5, 15474602), (10, 7737301), (11, 7033910), (13, 5951770), (22, 3516955), (26, 2975885), (55, 1406782), (61, 1268410), (65, 1190354), (110, 703391), (122, 634205), (130, 595177), (143, 541070), (286, 270535), (305, 253682), (610, 126841), (671, 115310), (715, 108214), (793, 97570), (887, 87230), (1342, 57655), (1430, 54107), (1586, 48785), (1774, 43615), (3355, 23062), (3965, 19514), (4435, 17446), (6710, 11531), (7930, 9757), (8723, 8870)]