89707728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 180274992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 83, 88, 89, 92, 132, 138, 166, 176, 178, 184, 249, 253, 264, 267, 276, 332, 356, 368, 498, 506, 528, 534, 552, 664, 712, 759, 913, 979, 996, 1012, 1068, 1104, 1328, 1424, 1518, 1826, 1909, 1958, 1992, 2024, 2047, 2136, 2739, 2937, 3036, 3652, 3818, 3916, 3984, 4048, 4094, 4272, 5478, 5727, 5874, 6072, 6141, 7304, 7387, 7636, 7832, 8188, 10956, 11454, 11748, 12144, 12282, 14608, 14774, 15272, 15664, 16376, 20999, 21912, 22161, 22517, 22908, 23496, 24564, 29548, 30544, 32752, 41998, 43824, 44322, 45034, 45816, 46992, 49128, 59096, 62997, 67551, 81257, 83996, 88644, 90068, 91632, 98256, 118192, 125994, 135102, 162514, 167992, 169901, 177288, 180136, 243771, 251988, 270204, 325028, 335984, 339802, 354576, 360272, 487542, 503976, 509703, 540408, 650056, 679604, 975084, 1007952, 1019406, 1080816, 1300112, 1359208, 1868911, 1950168, 2038812, 2718416, 3737822, 3900336, 4077624, 5606733, 7475644, 8155248, 11213466, 14951288, 22426932, 29902576, 44853864, 89707728]

約数ペア:

[(1, 89707728), (2, 44853864), (3, 29902576), (4, 22426932), (6, 14951288), (8, 11213466), (11, 8155248), (12, 7475644), (16, 5606733), (22, 4077624), (23, 3900336), (24, 3737822), (33, 2718416), (44, 2038812), (46, 1950168), (48, 1868911), (66, 1359208), (69, 1300112), (83, 1080816), (88, 1019406), (89, 1007952), (92, 975084), (132, 679604), (138, 650056), (166, 540408), (176, 509703), (178, 503976), (184, 487542), (249, 360272), (253, 354576), (264, 339802), (267, 335984), (276, 325028), (332, 270204), (356, 251988), (368, 243771), (498, 180136), (506, 177288), (528, 169901), (534, 167992), (552, 162514), (664, 135102), (712, 125994), (759, 118192), (913, 98256), (979, 91632), (996, 90068), (1012, 88644), (1068, 83996), (1104, 81257), (1328, 67551), (1424, 62997), (1518, 59096), (1826, 49128), (1909, 46992), (1958, 45816), (1992, 45034), (2024, 44322), (2047, 43824), (2136, 41998), (2739, 32752), (2937, 30544), (3036, 29548), (3652, 24564), (3818, 23496), (3916, 22908), (3984, 22517), (4048, 22161), (4094, 21912), (4272, 20999), (5478, 16376), (5727, 15664), (5874, 15272), (6072, 14774), (6141, 14608), (7304, 12282), (7387, 12144), (7636, 11748), (7832, 11454), (8188, 10956)]