72985104

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3929}}^1$

素因数の和:3989

約数の個数: 80

約数和(自身を含む): 214420800

約数和(自身を除く): 141435696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 3929, 4644, 6192, 7858, 9288, 11787, 15716, 18576, 23574, 31432, 35361, 47148, 62864, 70722, 94296, 106083, 141444, 168947, 188592, 212166, 282888, 337894, 424332, 506841, 565776, 675788, 848664, 1013682, 1351576, 1520523, 1697328, 2027364, 2703152, 3041046, 4054728, 4561569, 6082092, 8109456, 9123138, 12164184, 18246276, 24328368, 36492552, 72985104]

約数ペア:

[(1, 72985104), (2, 36492552), (3, 24328368), (4, 18246276), (6, 12164184), (8, 9123138), (9, 8109456), (12, 6082092), (16, 4561569), (18, 4054728), (24, 3041046), (27, 2703152), (36, 2027364), (43, 1697328), (48, 1520523), (54, 1351576), (72, 1013682), (86, 848664), (108, 675788), (129, 565776), (144, 506841), (172, 424332), (216, 337894), (258, 282888), (344, 212166), (387, 188592), (432, 168947), (516, 141444), (688, 106083), (774, 94296), (1032, 70722), (1161, 62864), (1548, 47148), (2064, 35361), (2322, 31432), (3096, 23574), (3929, 18576), (4644, 15716), (6192, 11787), (7858, 9288)]