61782012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 166669776

約数和(自身を除く): 104887764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 157, 204, 306, 314, 471, 612, 628, 643, 942, 1286, 1413, 1884, 1929, 2572, 2669, 2826, 3858, 5338, 5652, 5787, 7716, 8007, 10676, 10931, 11574, 16014, 21862, 23148, 24021, 32028, 32793, 43724, 48042, 65586, 96084, 98379, 100951, 131172, 196758, 201902, 302853, 393516, 403804, 605706, 908559, 1211412, 1716167, 1817118, 3432334, 3634236, 5148501, 6864668, 10297002, 15445503, 20594004, 30891006, 61782012]

約数ペア:

[(1, 61782012), (2, 30891006), (3, 20594004), (4, 15445503), (6, 10297002), (9, 6864668), (12, 5148501), (17, 3634236), (18, 3432334), (34, 1817118), (36, 1716167), (51, 1211412), (68, 908559), (102, 605706), (153, 403804), (157, 393516), (204, 302853), (306, 201902), (314, 196758), (471, 131172), (612, 100951), (628, 98379), (643, 96084), (942, 65586), (1286, 48042), (1413, 43724), (1884, 32793), (1929, 32028), (2572, 24021), (2669, 23148), (2826, 21862), (3858, 16014), (5338, 11574), (5652, 10931), (5787, 10676), (7716, 8007)]