84284532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 226044000

約数和(自身を除く): 141759468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 298, 342, 447, 596, 684, 827, 894, 1341, 1654, 1788, 2481, 2682, 2831, 3308, 4962, 5364, 5662, 7443, 8493, 9924, 11324, 14886, 15713, 16986, 25479, 29772, 31426, 33972, 47139, 50958, 62852, 94278, 101916, 123223, 141417, 188556, 246446, 282834, 369669, 492892, 565668, 739338, 1109007, 1478676, 2218014, 2341237, 4436028, 4682474, 7023711, 9364948, 14047422, 21071133, 28094844, 42142266, 84284532]

約数ペア:

[(1, 84284532), (2, 42142266), (3, 28094844), (4, 21071133), (6, 14047422), (9, 9364948), (12, 7023711), (18, 4682474), (19, 4436028), (36, 2341237), (38, 2218014), (57, 1478676), (76, 1109007), (114, 739338), (149, 565668), (171, 492892), (228, 369669), (298, 282834), (342, 246446), (447, 188556), (596, 141417), (684, 123223), (827, 101916), (894, 94278), (1341, 62852), (1654, 50958), (1788, 47139), (2481, 33972), (2682, 31426), (2831, 29772), (3308, 25479), (4962, 16986), (5364, 15713), (5662, 14886), (7443, 11324), (8493, 9924)]