66248028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23899}}^1$

素因数の和:23927

約数の個数: 72

約数和(自身を含む): 208790400

約数和(自身を除く): 142542372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 23899, 47798, 71697, 95596, 143394, 167293, 215091, 262889, 286788, 334586, 430182, 501879, 525778, 669172, 788667, 860364, 1003758, 1051556, 1505637, 1577334, 1840223, 2007516, 2366001, 3011274, 3154668, 3680446, 4732002, 5520669, 6022548, 7360892, 9464004, 11041338, 16562007, 22082676, 33124014, 66248028]

約数ペア:

[(1, 66248028), (2, 33124014), (3, 22082676), (4, 16562007), (6, 11041338), (7, 9464004), (9, 7360892), (11, 6022548), (12, 5520669), (14, 4732002), (18, 3680446), (21, 3154668), (22, 3011274), (28, 2366001), (33, 2007516), (36, 1840223), (42, 1577334), (44, 1505637), (63, 1051556), (66, 1003758), (77, 860364), (84, 788667), (99, 669172), (126, 525778), (132, 501879), (154, 430182), (198, 334586), (231, 286788), (252, 262889), (308, 215091), (396, 167293), (462, 143394), (693, 95596), (924, 71697), (1386, 47798), (2772, 23899)]