89413812

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 240871176

約数和(自身を除く): 151457364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 193, 204, 306, 386, 579, 612, 757, 772, 1158, 1514, 1737, 2271, 2316, 3028, 3281, 3474, 4542, 6562, 6813, 6948, 9084, 9843, 12869, 13124, 13626, 19686, 25738, 27252, 29529, 38607, 39372, 51476, 59058, 77214, 115821, 118116, 146101, 154428, 231642, 292202, 438303, 463284, 584404, 876606, 1314909, 1753212, 2483717, 2629818, 4967434, 5259636, 7451151, 9934868, 14902302, 22353453, 29804604, 44706906, 89413812]

約数ペア:

[(1, 89413812), (2, 44706906), (3, 29804604), (4, 22353453), (6, 14902302), (9, 9934868), (12, 7451151), (17, 5259636), (18, 4967434), (34, 2629818), (36, 2483717), (51, 1753212), (68, 1314909), (102, 876606), (153, 584404), (193, 463284), (204, 438303), (306, 292202), (386, 231642), (579, 154428), (612, 146101), (757, 118116), (772, 115821), (1158, 77214), (1514, 59058), (1737, 51476), (2271, 39372), (2316, 38607), (3028, 29529), (3281, 27252), (3474, 25738), (4542, 19686), (6562, 13626), (6813, 13124), (6948, 12869), (9084, 9843)]