75343212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4299

約数の個数: 72

約数和(自身を含む): 220776192

約数和(自身を除く): 145432980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4211, 4473, 5964, 8422, 8946, 12633, 16844, 17892, 25266, 29477, 37899, 50532, 58954, 75798, 88431, 117908, 151596, 176862, 265293, 298981, 353724, 530586, 597962, 896943, 1061172, 1195924, 1793886, 2092867, 2690829, 3587772, 4185734, 5381658, 6278601, 8371468, 10763316, 12557202, 18835803, 25114404, 37671606, 75343212]

約数ペア:

[(1, 75343212), (2, 37671606), (3, 25114404), (4, 18835803), (6, 12557202), (7, 10763316), (9, 8371468), (12, 6278601), (14, 5381658), (18, 4185734), (21, 3587772), (28, 2690829), (36, 2092867), (42, 1793886), (63, 1195924), (71, 1061172), (84, 896943), (126, 597962), (142, 530586), (213, 353724), (252, 298981), (284, 265293), (426, 176862), (497, 151596), (639, 117908), (852, 88431), (994, 75798), (1278, 58954), (1491, 50532), (1988, 37899), (2556, 29477), (2982, 25266), (4211, 17892), (4473, 16844), (5964, 12633), (8422, 8946)]