91412028

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 243498528

約数和(自身を除く): 152086500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 113, 138, 207, 226, 276, 339, 414, 452, 678, 828, 977, 1017, 1356, 1954, 2034, 2599, 2931, 3908, 4068, 5198, 5862, 7797, 8793, 10396, 11724, 15594, 17586, 22471, 23391, 31188, 35172, 44942, 46782, 67413, 89884, 93564, 110401, 134826, 202239, 220802, 269652, 331203, 404478, 441604, 662406, 808956, 993609, 1324812, 1987218, 2539223, 3974436, 5078446, 7617669, 10156892, 15235338, 22853007, 30470676, 45706014, 91412028]

約数ペア:

[(1, 91412028), (2, 45706014), (3, 30470676), (4, 22853007), (6, 15235338), (9, 10156892), (12, 7617669), (18, 5078446), (23, 3974436), (36, 2539223), (46, 1987218), (69, 1324812), (92, 993609), (113, 808956), (138, 662406), (207, 441604), (226, 404478), (276, 331203), (339, 269652), (414, 220802), (452, 202239), (678, 134826), (828, 110401), (977, 93564), (1017, 89884), (1356, 67413), (1954, 46782), (2034, 44942), (2599, 35172), (2931, 31188), (3908, 23391), (4068, 22471), (5198, 17586), (5862, 15594), (7797, 11724), (8793, 10396)]