78989736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 241459200

約数和(自身を除く): 162469464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 56, 58, 62, 84, 87, 93, 116, 124, 168, 174, 186, 203, 217, 232, 248, 348, 372, 406, 434, 523, 609, 651, 696, 744, 812, 868, 899, 1046, 1218, 1302, 1569, 1624, 1736, 1798, 2092, 2436, 2604, 2697, 3138, 3596, 3661, 4184, 4872, 5208, 5394, 6276, 6293, 7192, 7322, 10788, 10983, 12552, 12586, 14644, 15167, 16213, 18879, 21576, 21966, 25172, 29288, 30334, 32426, 37758, 43932, 45501, 48639, 50344, 60668, 64852, 75516, 87864, 91002, 97278, 106169, 113491, 121336, 129704, 151032, 182004, 194556, 212338, 226982, 318507, 340473, 364008, 389112, 424676, 453964, 470177, 637014, 680946, 849352, 907928, 940354, 1274028, 1361892, 1410531, 1880708, 2548056, 2723784, 2821062, 3291239, 3761416, 5642124, 6582478, 9873717, 11284248, 13164956, 19747434, 26329912, 39494868, 78989736]

約数ペア:

[(1, 78989736), (2, 39494868), (3, 26329912), (4, 19747434), (6, 13164956), (7, 11284248), (8, 9873717), (12, 6582478), (14, 5642124), (21, 3761416), (24, 3291239), (28, 2821062), (29, 2723784), (31, 2548056), (42, 1880708), (56, 1410531), (58, 1361892), (62, 1274028), (84, 940354), (87, 907928), (93, 849352), (116, 680946), (124, 637014), (168, 470177), (174, 453964), (186, 424676), (203, 389112), (217, 364008), (232, 340473), (248, 318507), (348, 226982), (372, 212338), (406, 194556), (434, 182004), (523, 151032), (609, 129704), (651, 121336), (696, 113491), (744, 106169), (812, 97278), (868, 91002), (899, 87864), (1046, 75516), (1218, 64852), (1302, 60668), (1569, 50344), (1624, 48639), (1736, 45501), (1798, 43932), (2092, 37758), (2436, 32426), (2604, 30334), (2697, 29288), (3138, 25172), (3596, 21966), (3661, 21576), (4184, 18879), (4872, 16213), (5208, 15167), (5394, 14644), (6276, 12586), (6293, 12552), (7192, 10983), (7322, 10788)]