74065572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 232960000

約数和(自身を除く): 158894428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 499, 532, 558, 589, 651, 684, 798, 868, 998, 1116, 1178, 1197, 1302, 1497, 1596, 1767, 1953, 1996, 2356, 2394, 2604, 2994, 3493, 3534, 3906, 4123, 4491, 4788, 5301, 5988, 6986, 7068, 7812, 8246, 8982, 9481, 10479, 10602, 12369, 13972, 15469, 16492, 17964, 18962, 20958, 21204, 24738, 28443, 30938, 31437, 37107, 37924, 41916, 46407, 49476, 56886, 61876, 62874, 66367, 74214, 85329, 92814, 108283, 113772, 125748, 132734, 139221, 148428, 170658, 185628, 199101, 216566, 265468, 278442, 293911, 324849, 341316, 398202, 433132, 556884, 587822, 597303, 649698, 796404, 881733, 974547, 1175644, 1194606, 1299396, 1763466, 1949094, 2057377, 2389212, 2645199, 3526932, 3898188, 4114754, 5290398, 6172131, 8229508, 10580796, 12344262, 18516393, 24688524, 37032786, 74065572]

約数ペア:

[(1, 74065572), (2, 37032786), (3, 24688524), (4, 18516393), (6, 12344262), (7, 10580796), (9, 8229508), (12, 6172131), (14, 5290398), (18, 4114754), (19, 3898188), (21, 3526932), (28, 2645199), (31, 2389212), (36, 2057377), (38, 1949094), (42, 1763466), (57, 1299396), (62, 1194606), (63, 1175644), (76, 974547), (84, 881733), (93, 796404), (114, 649698), (124, 597303), (126, 587822), (133, 556884), (171, 433132), (186, 398202), (217, 341316), (228, 324849), (252, 293911), (266, 278442), (279, 265468), (342, 216566), (372, 199101), (399, 185628), (434, 170658), (499, 148428), (532, 139221), (558, 132734), (589, 125748), (651, 113772), (684, 108283), (798, 92814), (868, 85329), (998, 74214), (1116, 66367), (1178, 62874), (1197, 61876), (1302, 56886), (1497, 49476), (1596, 46407), (1767, 41916), (1953, 37924), (1996, 37107), (2356, 31437), (2394, 30938), (2604, 28443), (2994, 24738), (3493, 21204), (3534, 20958), (3906, 18962), (4123, 17964), (4491, 16492), (4788, 15469), (5301, 13972), (5988, 12369), (6986, 10602), (7068, 10479), (7812, 9481), (8246, 8982)]