70820028

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{2269}}^1$

素因数の和:2316

約数の個数: 72

約数和(自身を含む): 195129200

約数和(自身を除く): 124309172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 867, 918, 1156, 1734, 1836, 2269, 2601, 3468, 4538, 5202, 6807, 7803, 9076, 10404, 13614, 15606, 20421, 27228, 31212, 38573, 40842, 61263, 77146, 81684, 115719, 122526, 154292, 231438, 245052, 347157, 462876, 655741, 694314, 1041471, 1311482, 1388628, 1967223, 2082942, 2622964, 3934446, 4165884, 5901669, 7868892, 11803338, 17705007, 23606676, 35410014, 70820028]

約数ペア:

[(1, 70820028), (2, 35410014), (3, 23606676), (4, 17705007), (6, 11803338), (9, 7868892), (12, 5901669), (17, 4165884), (18, 3934446), (27, 2622964), (34, 2082942), (36, 1967223), (51, 1388628), (54, 1311482), (68, 1041471), (102, 694314), (108, 655741), (153, 462876), (204, 347157), (289, 245052), (306, 231438), (459, 154292), (578, 122526), (612, 115719), (867, 81684), (918, 77146), (1156, 61263), (1734, 40842), (1836, 38573), (2269, 31212), (2601, 27228), (3468, 20421), (4538, 15606), (5202, 13614), (6807, 10404), (7803, 9076)]