87871602

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 223618752

約数和(自身を除く): 135747150

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 83, 91, 98, 147, 166, 182, 249, 273, 277, 294, 498, 546, 554, 581, 637, 831, 1079, 1162, 1274, 1662, 1743, 1911, 1939, 2158, 3237, 3486, 3601, 3822, 3878, 4067, 5817, 6474, 7202, 7553, 8134, 10803, 11634, 12201, 13573, 15106, 21606, 22659, 22991, 24402, 25207, 27146, 40719, 45318, 45982, 50414, 52871, 68973, 75621, 81438, 105742, 137946, 151242, 158613, 160937, 176449, 298883, 317226, 321874, 352898, 482811, 529347, 597766, 896649, 965622, 1058694, 1126559, 1793298, 2092181, 2253118, 3379677, 4184362, 6276543, 6759354, 12553086, 14645267, 29290534, 43935801, 87871602]

約数ペア:

[(1, 87871602), (2, 43935801), (3, 29290534), (6, 14645267), (7, 12553086), (13, 6759354), (14, 6276543), (21, 4184362), (26, 3379677), (39, 2253118), (42, 2092181), (49, 1793298), (78, 1126559), (83, 1058694), (91, 965622), (98, 896649), (147, 597766), (166, 529347), (182, 482811), (249, 352898), (273, 321874), (277, 317226), (294, 298883), (498, 176449), (546, 160937), (554, 158613), (581, 151242), (637, 137946), (831, 105742), (1079, 81438), (1162, 75621), (1274, 68973), (1662, 52871), (1743, 50414), (1911, 45982), (1939, 45318), (2158, 40719), (3237, 27146), (3486, 25207), (3601, 24402), (3822, 22991), (3878, 22659), (4067, 21606), (5817, 15106), (6474, 13573), (7202, 12201), (7553, 11634), (8134, 10803)]