8423532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 23543520

約数和(自身を除く): 15119988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 439, 468, 492, 533, 738, 878, 1066, 1317, 1476, 1599, 1756, 2132, 2634, 3198, 3951, 4797, 5268, 5707, 6396, 7902, 9594, 11414, 15804, 17121, 17999, 19188, 22828, 34242, 35998, 51363, 53997, 68484, 71996, 102726, 107994, 161991, 205452, 215988, 233987, 323982, 467974, 647964, 701961, 935948, 1403922, 2105883, 2807844, 4211766, 8423532]

約数ペア:

[(1, 8423532), (2, 4211766), (3, 2807844), (4, 2105883), (6, 1403922), (9, 935948), (12, 701961), (13, 647964), (18, 467974), (26, 323982), (36, 233987), (39, 215988), (41, 205452), (52, 161991), (78, 107994), (82, 102726), (117, 71996), (123, 68484), (156, 53997), (164, 51363), (234, 35998), (246, 34242), (369, 22828), (439, 19188), (468, 17999), (492, 17121), (533, 15804), (738, 11414), (878, 9594), (1066, 7902), (1317, 6396), (1476, 5707), (1599, 5268), (1756, 4797), (2132, 3951), (2634, 3198)]