77342724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:3009

約数の個数: 72

約数和(自身を含む): 211891680

約数和(自身を除く): 134548956

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 2939, 4386, 5878, 6579, 8772, 8817, 11756, 13158, 17634, 26316, 26451, 35268, 49963, 52902, 99926, 105804, 126377, 149889, 199852, 252754, 299778, 379131, 449667, 505508, 599556, 758262, 899334, 1137393, 1516524, 1798668, 2148409, 2274786, 4296818, 4549572, 6445227, 8593636, 12890454, 19335681, 25780908, 38671362, 77342724]

約数ペア:

[(1, 77342724), (2, 38671362), (3, 25780908), (4, 19335681), (6, 12890454), (9, 8593636), (12, 6445227), (17, 4549572), (18, 4296818), (34, 2274786), (36, 2148409), (43, 1798668), (51, 1516524), (68, 1137393), (86, 899334), (102, 758262), (129, 599556), (153, 505508), (172, 449667), (204, 379131), (258, 299778), (306, 252754), (387, 199852), (516, 149889), (612, 126377), (731, 105804), (774, 99926), (1462, 52902), (1548, 49963), (2193, 35268), (2924, 26451), (2939, 26316), (4386, 17634), (5878, 13158), (6579, 11756), (8772, 8817)]