8100246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 12428394

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 197, 231, 267, 394, 462, 534, 591, 623, 979, 1182, 1246, 1379, 1869, 1958, 2167, 2758, 2937, 3738, 4137, 4334, 5874, 6501, 6853, 8274, 13002, 13706, 15169, 17533, 20559, 30338, 35066, 41118, 45507, 52599, 91014, 105198, 122731, 192863, 245462, 368193, 385726, 578589, 736386, 1157178, 1350041, 2700082, 4050123, 8100246]

約数ペア:

[(1, 8100246), (2, 4050123), (3, 2700082), (6, 1350041), (7, 1157178), (11, 736386), (14, 578589), (21, 385726), (22, 368193), (33, 245462), (42, 192863), (66, 122731), (77, 105198), (89, 91014), (154, 52599), (178, 45507), (197, 41118), (231, 35066), (267, 30338), (394, 20559), (462, 17533), (534, 15169), (591, 13706), (623, 13002), (979, 8274), (1182, 6853), (1246, 6501), (1379, 5874), (1869, 4334), (1958, 4137), (2167, 3738), (2758, 2937)]