130609836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{991}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 378420224

約数和(自身を除く): 247810388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 523, 991, 1046, 1569, 1982, 2092, 2973, 3138, 3661, 3964, 4707, 5946, 6276, 6937, 7322, 8919, 9414, 10983, 11892, 13874, 14644, 17838, 18828, 20811, 21966, 27748, 32949, 35676, 41622, 43932, 62433, 65898, 83244, 124866, 131796, 249732, 518293, 1036586, 1554879, 2073172, 3109758, 3628051, 4664637, 6219516, 7256102, 9329274, 10884153, 14512204, 18658548, 21768306, 32652459, 43536612, 65304918, 130609836]

約数ペア:

[(1, 130609836), (2, 65304918), (3, 43536612), (4, 32652459), (6, 21768306), (7, 18658548), (9, 14512204), (12, 10884153), (14, 9329274), (18, 7256102), (21, 6219516), (28, 4664637), (36, 3628051), (42, 3109758), (63, 2073172), (84, 1554879), (126, 1036586), (252, 518293), (523, 249732), (991, 131796), (1046, 124866), (1569, 83244), (1982, 65898), (2092, 62433), (2973, 43932), (3138, 41622), (3661, 35676), (3964, 32949), (4707, 27748), (5946, 21966), (6276, 20811), (6937, 18828), (7322, 17838), (8919, 14644), (9414, 13874), (10983, 11892)]