87012828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:592

約数の個数: 108

約数和(自身を含む): 258810552

約数和(自身を除く): 171797724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 107, 126, 147, 196, 214, 252, 294, 321, 428, 441, 461, 588, 642, 749, 882, 922, 963, 1284, 1383, 1498, 1764, 1844, 1926, 2247, 2766, 2996, 3227, 3852, 4149, 4494, 5243, 5532, 6454, 6741, 8298, 8988, 9681, 10486, 12908, 13482, 15729, 16596, 19362, 20972, 22589, 26964, 29043, 31458, 38724, 45178, 47187, 49327, 58086, 62916, 67767, 90356, 94374, 98654, 116172, 135534, 147981, 188748, 197308, 203301, 271068, 295962, 345289, 406602, 443943, 591924, 690578, 813204, 887886, 1035867, 1381156, 1775772, 2071734, 2417023, 3107601, 4143468, 4834046, 6215202, 7251069, 9668092, 12430404, 14502138, 21753207, 29004276, 43506414, 87012828]

約数ペア:

[(1, 87012828), (2, 43506414), (3, 29004276), (4, 21753207), (6, 14502138), (7, 12430404), (9, 9668092), (12, 7251069), (14, 6215202), (18, 4834046), (21, 4143468), (28, 3107601), (36, 2417023), (42, 2071734), (49, 1775772), (63, 1381156), (84, 1035867), (98, 887886), (107, 813204), (126, 690578), (147, 591924), (196, 443943), (214, 406602), (252, 345289), (294, 295962), (321, 271068), (428, 203301), (441, 197308), (461, 188748), (588, 147981), (642, 135534), (749, 116172), (882, 98654), (922, 94374), (963, 90356), (1284, 67767), (1383, 62916), (1498, 58086), (1764, 49327), (1844, 47187), (1926, 45178), (2247, 38724), (2766, 31458), (2996, 29043), (3227, 26964), (3852, 22589), (4149, 20972), (4494, 19362), (5243, 16596), (5532, 15729), (6454, 13482), (6741, 12908), (8298, 10486), (8988, 9681)]