85880664

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 242985600

約数和(自身を除く): 157104936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 109, 124, 186, 218, 248, 279, 327, 353, 372, 436, 558, 654, 706, 744, 872, 981, 1059, 1116, 1308, 1412, 1962, 2118, 2232, 2616, 2824, 3177, 3379, 3924, 4236, 6354, 6758, 7848, 8472, 10137, 10943, 12708, 13516, 20274, 21886, 25416, 27032, 30411, 32829, 38477, 40548, 43772, 60822, 65658, 76954, 81096, 87544, 98487, 115431, 121644, 131316, 153908, 196974, 230862, 243288, 262632, 307816, 346293, 393948, 461724, 692586, 787896, 923448, 1192787, 1385172, 2385574, 2770344, 3578361, 4771148, 7156722, 9542296, 10735083, 14313444, 21470166, 28626888, 42940332, 85880664]

約数ペア:

[(1, 85880664), (2, 42940332), (3, 28626888), (4, 21470166), (6, 14313444), (8, 10735083), (9, 9542296), (12, 7156722), (18, 4771148), (24, 3578361), (31, 2770344), (36, 2385574), (62, 1385172), (72, 1192787), (93, 923448), (109, 787896), (124, 692586), (186, 461724), (218, 393948), (248, 346293), (279, 307816), (327, 262632), (353, 243288), (372, 230862), (436, 196974), (558, 153908), (654, 131316), (706, 121644), (744, 115431), (872, 98487), (981, 87544), (1059, 81096), (1116, 76954), (1308, 65658), (1412, 60822), (1962, 43772), (2118, 40548), (2232, 38477), (2616, 32829), (2824, 30411), (3177, 27032), (3379, 25416), (3924, 21886), (4236, 20274), (6354, 13516), (6758, 12708), (7848, 10943), (8472, 10137)]