66967056

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 204736896

約数和(自身を除く): 137769840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 83, 104, 117, 144, 156, 166, 208, 234, 249, 312, 332, 431, 468, 498, 624, 664, 747, 862, 936, 996, 1079, 1293, 1328, 1494, 1724, 1872, 1992, 2158, 2586, 2988, 3237, 3448, 3879, 3984, 4316, 5172, 5603, 5976, 6474, 6896, 7758, 8632, 9711, 10344, 11206, 11952, 12948, 15516, 16809, 17264, 19422, 20688, 22412, 25896, 31032, 33618, 35773, 38844, 44824, 50427, 51792, 62064, 67236, 71546, 77688, 89648, 100854, 107319, 134472, 143092, 155376, 201708, 214638, 268944, 286184, 321957, 403416, 429276, 465049, 572368, 643914, 806832, 858552, 930098, 1287828, 1395147, 1717104, 1860196, 2575656, 2790294, 3720392, 4185441, 5151312, 5580588, 7440784, 8370882, 11161176, 16741764, 22322352, 33483528, 66967056]

約数ペア:

[(1, 66967056), (2, 33483528), (3, 22322352), (4, 16741764), (6, 11161176), (8, 8370882), (9, 7440784), (12, 5580588), (13, 5151312), (16, 4185441), (18, 3720392), (24, 2790294), (26, 2575656), (36, 1860196), (39, 1717104), (48, 1395147), (52, 1287828), (72, 930098), (78, 858552), (83, 806832), (104, 643914), (117, 572368), (144, 465049), (156, 429276), (166, 403416), (208, 321957), (234, 286184), (249, 268944), (312, 214638), (332, 201708), (431, 155376), (468, 143092), (498, 134472), (624, 107319), (664, 100854), (747, 89648), (862, 77688), (936, 71546), (996, 67236), (1079, 62064), (1293, 51792), (1328, 50427), (1494, 44824), (1724, 38844), (1872, 35773), (1992, 33618), (2158, 31032), (2586, 25896), (2988, 22412), (3237, 20688), (3448, 19422), (3879, 17264), (3984, 16809), (4316, 15516), (5172, 12948), (5603, 11952), (5976, 11206), (6474, 10344), (6896, 9711), (7758, 8632)]