39649764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 120121344

約数和(自身を除く): 80471580

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 83, 84, 94, 121, 132, 141, 154, 166, 188, 231, 242, 249, 282, 308, 329, 332, 363, 462, 484, 498, 517, 564, 581, 658, 726, 847, 913, 924, 987, 996, 1034, 1162, 1316, 1452, 1551, 1694, 1743, 1826, 1974, 2068, 2324, 2541, 2739, 3102, 3388, 3486, 3619, 3652, 3901, 3948, 5082, 5478, 5687, 6204, 6391, 6972, 7238, 7802, 10043, 10164, 10857, 10956, 11374, 11703, 12782, 14476, 15604, 17061, 19173, 20086, 21714, 22748, 23406, 25564, 27307, 30129, 34122, 38346, 39809, 40172, 42911, 43428, 46812, 54614, 60258, 68244, 70301, 76692, 79618, 81921, 85822, 109228, 119427, 120516, 128733, 140602, 159236, 163842, 171644, 210903, 238854, 257466, 281204, 300377, 327684, 421806, 472021, 477708, 514932, 600754, 843612, 901131, 944042, 1201508, 1416063, 1802262, 1888084, 2832126, 3304147, 3604524, 5664252, 6608294, 9912441, 13216588, 19824882, 39649764]

約数ペア:

[(1, 39649764), (2, 19824882), (3, 13216588), (4, 9912441), (6, 6608294), (7, 5664252), (11, 3604524), (12, 3304147), (14, 2832126), (21, 1888084), (22, 1802262), (28, 1416063), (33, 1201508), (42, 944042), (44, 901131), (47, 843612), (66, 600754), (77, 514932), (83, 477708), (84, 472021), (94, 421806), (121, 327684), (132, 300377), (141, 281204), (154, 257466), (166, 238854), (188, 210903), (231, 171644), (242, 163842), (249, 159236), (282, 140602), (308, 128733), (329, 120516), (332, 119427), (363, 109228), (462, 85822), (484, 81921), (498, 79618), (517, 76692), (564, 70301), (581, 68244), (658, 60258), (726, 54614), (847, 46812), (913, 43428), (924, 42911), (987, 40172), (996, 39809), (1034, 38346), (1162, 34122), (1316, 30129), (1452, 27307), (1551, 25564), (1694, 23406), (1743, 22748), (1826, 21714), (1974, 20086), (2068, 19173), (2324, 17061), (2541, 15604), (2739, 14476), (3102, 12782), (3388, 11703), (3486, 11374), (3619, 10956), (3652, 10857), (3901, 10164), (3948, 10043), (5082, 7802), (5478, 7238), (5687, 6972), (6204, 6391)]