72327962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 139636224

約数和(自身を除く): 67308262

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 73, 119, 146, 161, 181, 238, 322, 362, 391, 511, 782, 1022, 1241, 1267, 1679, 2482, 2534, 2737, 3077, 3358, 4163, 5474, 6154, 8326, 8687, 11753, 13213, 17374, 21539, 23506, 26426, 28543, 29141, 43078, 57086, 58282, 70771, 92491, 141542, 184982, 199801, 224621, 303899, 399602, 449242, 495397, 607798, 990794, 1572347, 2127293, 3144694, 4254586, 5166283, 10332566, 36163981, 72327962]

約数ペア:

[(1, 72327962), (2, 36163981), (7, 10332566), (14, 5166283), (17, 4254586), (23, 3144694), (34, 2127293), (46, 1572347), (73, 990794), (119, 607798), (146, 495397), (161, 449242), (181, 399602), (238, 303899), (322, 224621), (362, 199801), (391, 184982), (511, 141542), (782, 92491), (1022, 70771), (1241, 58282), (1267, 57086), (1679, 43078), (2482, 29141), (2534, 28543), (2737, 26426), (3077, 23506), (3358, 21539), (4163, 17374), (5474, 13213), (6154, 11753), (8326, 8687)]