84721266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 226237440

約数和(自身を除く): 141516174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 43, 57, 63, 86, 114, 126, 129, 133, 171, 258, 266, 301, 342, 387, 399, 602, 774, 798, 817, 823, 903, 1197, 1634, 1646, 1806, 2394, 2451, 2469, 2709, 4902, 4938, 5418, 5719, 5761, 7353, 7407, 11438, 11522, 14706, 14814, 15637, 17157, 17283, 31274, 34314, 34566, 35389, 46911, 51471, 51849, 70778, 93822, 102942, 103698, 106167, 109459, 140733, 212334, 218918, 247723, 281466, 318501, 328377, 495446, 637002, 656754, 672391, 743169, 985131, 1344782, 1486338, 1970262, 2017173, 2229507, 4034346, 4459014, 4706737, 6051519, 9413474, 12103038, 14120211, 28240422, 42360633, 84721266]

約数ペア:

[(1, 84721266), (2, 42360633), (3, 28240422), (6, 14120211), (7, 12103038), (9, 9413474), (14, 6051519), (18, 4706737), (19, 4459014), (21, 4034346), (38, 2229507), (42, 2017173), (43, 1970262), (57, 1486338), (63, 1344782), (86, 985131), (114, 743169), (126, 672391), (129, 656754), (133, 637002), (171, 495446), (258, 328377), (266, 318501), (301, 281466), (342, 247723), (387, 218918), (399, 212334), (602, 140733), (774, 109459), (798, 106167), (817, 103698), (823, 102942), (903, 93822), (1197, 70778), (1634, 51849), (1646, 51471), (1806, 46911), (2394, 35389), (2451, 34566), (2469, 34314), (2709, 31274), (4902, 17283), (4938, 17157), (5418, 15637), (5719, 14814), (5761, 14706), (7353, 11522), (7407, 11438)]