91637154

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1100

約数の個数: 72

約数和(自身を含む): 233361648

約数和(自身を除く): 141724494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 642, 749, 882, 963, 971, 1498, 1926, 1942, 2247, 2913, 4494, 5243, 5826, 6741, 6797, 8739, 10486, 13482, 13594, 15729, 17478, 20391, 31458, 40782, 47187, 47579, 61173, 94374, 95158, 103897, 122346, 142737, 207794, 285474, 311691, 428211, 623382, 727279, 856422, 935073, 1454558, 1870146, 2181837, 4363674, 5090953, 6545511, 10181906, 13091022, 15272859, 30545718, 45818577, 91637154]

約数ペア:

[(1, 91637154), (2, 45818577), (3, 30545718), (6, 15272859), (7, 13091022), (9, 10181906), (14, 6545511), (18, 5090953), (21, 4363674), (42, 2181837), (49, 1870146), (63, 1454558), (98, 935073), (107, 856422), (126, 727279), (147, 623382), (214, 428211), (294, 311691), (321, 285474), (441, 207794), (642, 142737), (749, 122346), (882, 103897), (963, 95158), (971, 94374), (1498, 61173), (1926, 47579), (1942, 47187), (2247, 40782), (2913, 31458), (4494, 20391), (5243, 17478), (5826, 15729), (6741, 13594), (6797, 13482), (8739, 10486)]