71786274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 180838656

約数和(自身を除く): 109052382

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 53, 98, 102, 106, 119, 147, 159, 238, 271, 294, 318, 357, 371, 542, 714, 742, 813, 833, 901, 1113, 1626, 1666, 1802, 1897, 2226, 2499, 2597, 2703, 3794, 4607, 4998, 5194, 5406, 5691, 6307, 7791, 9214, 11382, 12614, 13279, 13821, 14363, 15582, 18921, 26558, 27642, 28726, 32249, 37842, 39837, 43089, 44149, 64498, 79674, 86178, 88298, 96747, 100541, 132447, 193494, 201082, 225743, 244171, 264894, 301623, 451486, 488342, 603246, 677229, 703787, 732513, 1354458, 1407574, 1465026, 1709197, 2111361, 3418394, 4222722, 5127591, 10255182, 11964379, 23928758, 35893137, 71786274]

約数ペア:

[(1, 71786274), (2, 35893137), (3, 23928758), (6, 11964379), (7, 10255182), (14, 5127591), (17, 4222722), (21, 3418394), (34, 2111361), (42, 1709197), (49, 1465026), (51, 1407574), (53, 1354458), (98, 732513), (102, 703787), (106, 677229), (119, 603246), (147, 488342), (159, 451486), (238, 301623), (271, 264894), (294, 244171), (318, 225743), (357, 201082), (371, 193494), (542, 132447), (714, 100541), (742, 96747), (813, 88298), (833, 86178), (901, 79674), (1113, 64498), (1626, 44149), (1666, 43089), (1802, 39837), (1897, 37842), (2226, 32249), (2499, 28726), (2597, 27642), (2703, 26558), (3794, 18921), (4607, 15582), (4998, 14363), (5194, 13821), (5406, 13279), (5691, 12614), (6307, 11382), (7791, 9214)]