122972556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{739}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 335415360

約数和(自身を除く): 212442804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 283, 294, 566, 588, 739, 849, 1132, 1478, 1698, 1981, 2217, 2956, 3396, 3962, 4434, 5173, 5943, 7924, 8868, 10346, 11886, 13867, 15519, 20692, 23772, 27734, 31038, 36211, 41601, 55468, 62076, 72422, 83202, 108633, 144844, 166404, 209137, 217266, 418274, 434532, 627411, 836548, 1254822, 1463959, 2509644, 2927918, 4391877, 5855836, 8783754, 10247713, 17567508, 20495426, 30743139, 40990852, 61486278, 122972556]

約数ペア:

[(1, 122972556), (2, 61486278), (3, 40990852), (4, 30743139), (6, 20495426), (7, 17567508), (12, 10247713), (14, 8783754), (21, 5855836), (28, 4391877), (42, 2927918), (49, 2509644), (84, 1463959), (98, 1254822), (147, 836548), (196, 627411), (283, 434532), (294, 418274), (566, 217266), (588, 209137), (739, 166404), (849, 144844), (1132, 108633), (1478, 83202), (1698, 72422), (1981, 62076), (2217, 55468), (2956, 41601), (3396, 36211), (3962, 31038), (4434, 27734), (5173, 23772), (5943, 20692), (7924, 15519), (8868, 13867), (10346, 11886)]