90698982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 208396800

約数和(自身を除く): 117697818

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 149, 253, 298, 401, 447, 506, 759, 802, 894, 1203, 1518, 1639, 2406, 3278, 3427, 4411, 4917, 6854, 8822, 9223, 9834, 10281, 13233, 18446, 20562, 26466, 27669, 37697, 55338, 59749, 75394, 101453, 113091, 119498, 179247, 202906, 226182, 304359, 358494, 608718, 657239, 1314478, 1374227, 1971717, 2748454, 3943434, 4122681, 8245362, 15116497, 30232994, 45349491, 90698982]

約数ペア:

[(1, 90698982), (2, 45349491), (3, 30232994), (6, 15116497), (11, 8245362), (22, 4122681), (23, 3943434), (33, 2748454), (46, 1971717), (66, 1374227), (69, 1314478), (138, 657239), (149, 608718), (253, 358494), (298, 304359), (401, 226182), (447, 202906), (506, 179247), (759, 119498), (802, 113091), (894, 101453), (1203, 75394), (1518, 59749), (1639, 55338), (2406, 37697), (3278, 27669), (3427, 26466), (4411, 20562), (4917, 18446), (6854, 13233), (8822, 10281), (9223, 9834)]