87185196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1249}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 252980000

約数和(自身を除く): 165794804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 554, 831, 1108, 1249, 1662, 1939, 2493, 2498, 3324, 3747, 3878, 4986, 4996, 5817, 7494, 7756, 8743, 9972, 11241, 11634, 14988, 17451, 17486, 22482, 23268, 26229, 34902, 34972, 44964, 52458, 69804, 78687, 104916, 157374, 314748, 345973, 691946, 1037919, 1383892, 2075838, 2421811, 3113757, 4151676, 4843622, 6227514, 7265433, 9687244, 12455028, 14530866, 21796299, 29061732, 43592598, 87185196]

約数ペア:

[(1, 87185196), (2, 43592598), (3, 29061732), (4, 21796299), (6, 14530866), (7, 12455028), (9, 9687244), (12, 7265433), (14, 6227514), (18, 4843622), (21, 4151676), (28, 3113757), (36, 2421811), (42, 2075838), (63, 1383892), (84, 1037919), (126, 691946), (252, 345973), (277, 314748), (554, 157374), (831, 104916), (1108, 78687), (1249, 69804), (1662, 52458), (1939, 44964), (2493, 34972), (2498, 34902), (3324, 26229), (3747, 23268), (3878, 22482), (4986, 17486), (4996, 17451), (5817, 14988), (7494, 11634), (7756, 11241), (8743, 9972)]