85259916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17807}}^1$

素因数の和:17843

約数の個数: 72

約数和(自身を含む): 259284480

約数和(自身を除く): 174024564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 17807, 35614, 53421, 71228, 106842, 124649, 160263, 213684, 249298, 320526, 338333, 373947, 498596, 641052, 676666, 747894, 1014999, 1121841, 1353332, 1495788, 2029998, 2243682, 2368331, 3044997, 4059996, 4487364, 4736662, 6089994, 7104993, 9473324, 12179988, 14209986, 21314979, 28419972, 42629958, 85259916]

約数ペア:

[(1, 85259916), (2, 42629958), (3, 28419972), (4, 21314979), (6, 14209986), (7, 12179988), (9, 9473324), (12, 7104993), (14, 6089994), (18, 4736662), (19, 4487364), (21, 4059996), (28, 3044997), (36, 2368331), (38, 2243682), (42, 2029998), (57, 1495788), (63, 1353332), (76, 1121841), (84, 1014999), (114, 747894), (126, 676666), (133, 641052), (171, 498596), (228, 373947), (252, 338333), (266, 320526), (342, 249298), (399, 213684), (532, 160263), (684, 124649), (798, 106842), (1197, 71228), (1596, 53421), (2394, 35614), (4788, 17807)]