86430204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1741}}^1$

素因数の和:1955

約数の個数: 72

約数和(自身を含む): 251098848

約数和(自身を除く): 164668644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1741, 1773, 2364, 2758, 3482, 3546, 4137, 5223, 5516, 6964, 7092, 8274, 10446, 12187, 12411, 15669, 16548, 20892, 24374, 24822, 31338, 36561, 48748, 49644, 62676, 73122, 109683, 146244, 219366, 342977, 438732, 685954, 1028931, 1371908, 2057862, 2400839, 3086793, 4115724, 4801678, 6173586, 7202517, 9603356, 12347172, 14405034, 21607551, 28810068, 43215102, 86430204]

約数ペア:

[(1, 86430204), (2, 43215102), (3, 28810068), (4, 21607551), (6, 14405034), (7, 12347172), (9, 9603356), (12, 7202517), (14, 6173586), (18, 4801678), (21, 4115724), (28, 3086793), (36, 2400839), (42, 2057862), (63, 1371908), (84, 1028931), (126, 685954), (197, 438732), (252, 342977), (394, 219366), (591, 146244), (788, 109683), (1182, 73122), (1379, 62676), (1741, 49644), (1773, 48748), (2364, 36561), (2758, 31338), (3482, 24822), (3546, 24374), (4137, 20892), (5223, 16548), (5516, 15669), (6964, 12411), (7092, 12187), (8274, 10446)]