81772488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1823}}^1$

素因数の和:1931

約数の個数: 96

約数和(自身を含む): 256089600

約数和(自身を除く): 174317112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 89, 126, 168, 178, 252, 267, 356, 504, 534, 623, 712, 801, 1068, 1246, 1602, 1823, 1869, 2136, 2492, 3204, 3646, 3738, 4984, 5469, 5607, 6408, 7292, 7476, 10938, 11214, 12761, 14584, 14952, 16407, 21876, 22428, 25522, 32814, 38283, 43752, 44856, 51044, 65628, 76566, 102088, 114849, 131256, 153132, 162247, 229698, 306264, 324494, 459396, 486741, 648988, 918792, 973482, 1135729, 1297976, 1460223, 1946964, 2271458, 2920446, 3407187, 3893928, 4542916, 5840892, 6814374, 9085832, 10221561, 11681784, 13628748, 20443122, 27257496, 40886244, 81772488]

約数ペア:

[(1, 81772488), (2, 40886244), (3, 27257496), (4, 20443122), (6, 13628748), (7, 11681784), (8, 10221561), (9, 9085832), (12, 6814374), (14, 5840892), (18, 4542916), (21, 3893928), (24, 3407187), (28, 2920446), (36, 2271458), (42, 1946964), (56, 1460223), (63, 1297976), (72, 1135729), (84, 973482), (89, 918792), (126, 648988), (168, 486741), (178, 459396), (252, 324494), (267, 306264), (356, 229698), (504, 162247), (534, 153132), (623, 131256), (712, 114849), (801, 102088), (1068, 76566), (1246, 65628), (1602, 51044), (1823, 44856), (1869, 43752), (2136, 38283), (2492, 32814), (3204, 25522), (3646, 22428), (3738, 21876), (4984, 16407), (5469, 14952), (5607, 14584), (6408, 12761), (7292, 11214), (7476, 10938)]