77105812

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 169006824

約数和(自身を除く): 91901012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 73, 98, 119, 146, 196, 238, 292, 317, 476, 511, 634, 833, 1022, 1241, 1268, 1666, 2044, 2219, 2482, 3332, 3577, 4438, 4964, 5389, 7154, 8687, 8876, 10778, 14308, 15533, 17374, 21556, 23141, 31066, 34748, 37723, 46282, 60809, 62132, 75446, 92564, 121618, 150892, 161987, 243236, 264061, 323974, 393397, 528122, 647948, 786794, 1056244, 1133909, 1573588, 2267818, 2753779, 4535636, 5507558, 11015116, 19276453, 38552906, 77105812]

約数ペア:

[(1, 77105812), (2, 38552906), (4, 19276453), (7, 11015116), (14, 5507558), (17, 4535636), (28, 2753779), (34, 2267818), (49, 1573588), (68, 1133909), (73, 1056244), (98, 786794), (119, 647948), (146, 528122), (196, 393397), (238, 323974), (292, 264061), (317, 243236), (476, 161987), (511, 150892), (634, 121618), (833, 92564), (1022, 75446), (1241, 62132), (1268, 60809), (1666, 46282), (2044, 37723), (2219, 34748), (2482, 31066), (3332, 23141), (3577, 21556), (4438, 17374), (4964, 15533), (5389, 14308), (7154, 10778), (8687, 8876)]