86411220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 277874688

約数和(自身を除く): 191463468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 283, 420, 566, 727, 849, 1132, 1415, 1454, 1698, 1981, 2181, 2830, 2908, 3396, 3635, 3962, 4245, 4362, 5089, 5660, 5943, 7270, 7924, 8490, 8724, 9905, 10178, 10905, 11886, 14540, 15267, 16980, 19810, 20356, 21810, 23772, 25445, 29715, 30534, 39620, 43620, 50890, 59430, 61068, 76335, 101780, 118860, 152670, 205741, 305340, 411482, 617223, 822964, 1028705, 1234446, 1440187, 2057410, 2468892, 2880374, 3086115, 4114820, 4320561, 5760748, 6172230, 7200935, 8641122, 12344460, 14401870, 17282244, 21602805, 28803740, 43205610, 86411220]

約数ペア:

[(1, 86411220), (2, 43205610), (3, 28803740), (4, 21602805), (5, 17282244), (6, 14401870), (7, 12344460), (10, 8641122), (12, 7200935), (14, 6172230), (15, 5760748), (20, 4320561), (21, 4114820), (28, 3086115), (30, 2880374), (35, 2468892), (42, 2057410), (60, 1440187), (70, 1234446), (84, 1028705), (105, 822964), (140, 617223), (210, 411482), (283, 305340), (420, 205741), (566, 152670), (727, 118860), (849, 101780), (1132, 76335), (1415, 61068), (1454, 59430), (1698, 50890), (1981, 43620), (2181, 39620), (2830, 30534), (2908, 29715), (3396, 25445), (3635, 23772), (3962, 21810), (4245, 20356), (4362, 19810), (5089, 16980), (5660, 15267), (5943, 14540), (7270, 11886), (7924, 10905), (8490, 10178), (8724, 9905)]