88082865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 174997368

約数和(自身を除く): 86914503

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 289, 521, 585, 663, 765, 867, 1105, 1445, 1563, 1989, 2601, 2605, 3315, 3757, 4335, 4689, 6773, 7815, 8857, 9945, 11271, 13005, 18785, 20319, 23445, 26571, 33813, 33865, 44285, 56355, 60957, 79713, 101595, 115141, 132855, 150569, 169065, 304785, 345423, 398565, 451707, 575705, 752845, 1036269, 1355121, 1727115, 1957397, 2258535, 5181345, 5872191, 6775605, 9786985, 17616573, 29360955, 88082865]

約数ペア:

[(1, 88082865), (3, 29360955), (5, 17616573), (9, 9786985), (13, 6775605), (15, 5872191), (17, 5181345), (39, 2258535), (45, 1957397), (51, 1727115), (65, 1355121), (85, 1036269), (117, 752845), (153, 575705), (195, 451707), (221, 398565), (255, 345423), (289, 304785), (521, 169065), (585, 150569), (663, 132855), (765, 115141), (867, 101595), (1105, 79713), (1445, 60957), (1563, 56355), (1989, 44285), (2601, 33865), (2605, 33813), (3315, 26571), (3757, 23445), (4335, 20319), (4689, 18785), (6773, 13005), (7815, 11271), (8857, 9945)]