66888108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{613}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 193994528

約数和(自身を除く): 127106420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 433, 613, 866, 1226, 1299, 1732, 1839, 2452, 2598, 3031, 3678, 3897, 4291, 5196, 5517, 6062, 7356, 7794, 8582, 9093, 11034, 12124, 12873, 15588, 17164, 18186, 22068, 25746, 27279, 36372, 38619, 51492, 54558, 77238, 109116, 154476, 265429, 530858, 796287, 1061716, 1592574, 1858003, 2388861, 3185148, 3716006, 4777722, 5574009, 7432012, 9555444, 11148018, 16722027, 22296036, 33444054, 66888108]

約数ペア:

[(1, 66888108), (2, 33444054), (3, 22296036), (4, 16722027), (6, 11148018), (7, 9555444), (9, 7432012), (12, 5574009), (14, 4777722), (18, 3716006), (21, 3185148), (28, 2388861), (36, 1858003), (42, 1592574), (63, 1061716), (84, 796287), (126, 530858), (252, 265429), (433, 154476), (613, 109116), (866, 77238), (1226, 54558), (1299, 51492), (1732, 38619), (1839, 36372), (2452, 27279), (2598, 25746), (3031, 22068), (3678, 18186), (3897, 17164), (4291, 15588), (5196, 12873), (5517, 12124), (6062, 11034), (7356, 9093), (7794, 8582)]