65389368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 189734400

約数和(自身を除く): 124345032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 89, 92, 121, 132, 138, 178, 184, 242, 253, 264, 267, 276, 356, 363, 484, 506, 534, 552, 712, 726, 759, 968, 979, 1012, 1068, 1331, 1452, 1518, 1958, 2024, 2047, 2136, 2662, 2783, 2904, 2937, 3036, 3916, 3993, 4094, 5324, 5566, 5874, 6072, 6141, 7832, 7986, 8188, 8349, 10648, 10769, 11132, 11748, 12282, 15972, 16376, 16698, 21538, 22264, 22517, 23496, 24564, 30613, 31944, 32307, 33396, 43076, 45034, 49128, 61226, 64614, 66792, 67551, 86152, 90068, 91839, 118459, 122452, 129228, 135102, 180136, 183678, 236918, 244904, 247687, 258456, 270204, 355377, 367356, 473836, 495374, 540408, 710754, 734712, 743061, 947672, 990748, 1421508, 1486122, 1981496, 2724557, 2843016, 2972244, 5449114, 5944488, 8173671, 10898228, 16347342, 21796456, 32694684, 65389368]

約数ペア:

[(1, 65389368), (2, 32694684), (3, 21796456), (4, 16347342), (6, 10898228), (8, 8173671), (11, 5944488), (12, 5449114), (22, 2972244), (23, 2843016), (24, 2724557), (33, 1981496), (44, 1486122), (46, 1421508), (66, 990748), (69, 947672), (88, 743061), (89, 734712), (92, 710754), (121, 540408), (132, 495374), (138, 473836), (178, 367356), (184, 355377), (242, 270204), (253, 258456), (264, 247687), (267, 244904), (276, 236918), (356, 183678), (363, 180136), (484, 135102), (506, 129228), (534, 122452), (552, 118459), (712, 91839), (726, 90068), (759, 86152), (968, 67551), (979, 66792), (1012, 64614), (1068, 61226), (1331, 49128), (1452, 45034), (1518, 43076), (1958, 33396), (2024, 32307), (2047, 31944), (2136, 30613), (2662, 24564), (2783, 23496), (2904, 22517), (2937, 22264), (3036, 21538), (3916, 16698), (3993, 16376), (4094, 15972), (5324, 12282), (5566, 11748), (5874, 11132), (6072, 10769), (6141, 10648), (7832, 8349), (7986, 8188)]