77102704

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 179988480

約数和(自身を除く): 102885776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 419, 424, 434, 496, 742, 838, 848, 868, 1484, 1643, 1676, 1736, 2933, 2968, 3286, 3352, 3472, 5866, 5936, 6572, 6704, 11501, 11732, 12989, 13144, 22207, 23002, 23464, 25978, 26288, 44414, 46004, 46928, 51956, 88828, 90923, 92008, 103912, 155449, 177656, 181846, 184016, 207824, 310898, 355312, 363692, 621796, 688417, 727384, 1243592, 1376834, 1454768, 2487184, 2753668, 4818919, 5507336, 9637838, 11014672, 19275676, 38551352, 77102704]

約数ペア:

[(1, 77102704), (2, 38551352), (4, 19275676), (7, 11014672), (8, 9637838), (14, 5507336), (16, 4818919), (28, 2753668), (31, 2487184), (53, 1454768), (56, 1376834), (62, 1243592), (106, 727384), (112, 688417), (124, 621796), (212, 363692), (217, 355312), (248, 310898), (371, 207824), (419, 184016), (424, 181846), (434, 177656), (496, 155449), (742, 103912), (838, 92008), (848, 90923), (868, 88828), (1484, 51956), (1643, 46928), (1676, 46004), (1736, 44414), (2933, 26288), (2968, 25978), (3286, 23464), (3352, 23002), (3472, 22207), (5866, 13144), (5936, 12989), (6572, 11732), (6704, 11501)]