66803772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2203}}^1$

素因数の和:2255

約数の個数: 72

約数和(自身を含む): 188098176

約数和(自身を除く): 121294404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2203, 2527, 4332, 4406, 5054, 6609, 7581, 8812, 10108, 13218, 15162, 15421, 26436, 30324, 30842, 41857, 46263, 61684, 83714, 92526, 125571, 167428, 185052, 251142, 292999, 502284, 585998, 795283, 878997, 1171996, 1590566, 1757994, 2385849, 3181132, 3515988, 4771698, 5566981, 9543396, 11133962, 16700943, 22267924, 33401886, 66803772]

約数ペア:

[(1, 66803772), (2, 33401886), (3, 22267924), (4, 16700943), (6, 11133962), (7, 9543396), (12, 5566981), (14, 4771698), (19, 3515988), (21, 3181132), (28, 2385849), (38, 1757994), (42, 1590566), (57, 1171996), (76, 878997), (84, 795283), (114, 585998), (133, 502284), (228, 292999), (266, 251142), (361, 185052), (399, 167428), (532, 125571), (722, 92526), (798, 83714), (1083, 61684), (1444, 46263), (1596, 41857), (2166, 30842), (2203, 30324), (2527, 26436), (4332, 15421), (4406, 15162), (5054, 13218), (6609, 10108), (7581, 8812)]