71391024

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{9721}}^1$

素因数の和:9755

約数の個数: 80

約数和(自身を含む): 216995040

約数和(自身を除く): 145604016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 9721, 19442, 29163, 38884, 58326, 77768, 87489, 116652, 155536, 165257, 174978, 233304, 262467, 330514, 349956, 466608, 495771, 524934, 661028, 699912, 991542, 1049868, 1322056, 1399824, 1487313, 1983084, 2099736, 2644112, 2974626, 3966168, 4199472, 4461939, 5949252, 7932336, 8923878, 11898504, 17847756, 23797008, 35695512, 71391024]

約数ペア:

[(1, 71391024), (2, 35695512), (3, 23797008), (4, 17847756), (6, 11898504), (8, 8923878), (9, 7932336), (12, 5949252), (16, 4461939), (17, 4199472), (18, 3966168), (24, 2974626), (27, 2644112), (34, 2099736), (36, 1983084), (48, 1487313), (51, 1399824), (54, 1322056), (68, 1049868), (72, 991542), (102, 699912), (108, 661028), (136, 524934), (144, 495771), (153, 466608), (204, 349956), (216, 330514), (272, 262467), (306, 233304), (408, 174978), (432, 165257), (459, 155536), (612, 116652), (816, 87489), (918, 77768), (1224, 58326), (1836, 38884), (2448, 29163), (3672, 19442), (7344, 9721)]