71154738

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 157955616

約数和(自身を除く): 86800878

約数列:

[1, 2, 3, 6, 9, 18, 83, 97, 166, 194, 249, 291, 491, 498, 582, 747, 873, 982, 1473, 1494, 1746, 2946, 4419, 8051, 8838, 16102, 24153, 40753, 47627, 48306, 72459, 81506, 95254, 122259, 142881, 144918, 244518, 285762, 366777, 428643, 733554, 857286, 3953041, 7906082, 11859123, 23718246, 35577369, 71154738]

約数ペア:

[(1, 71154738), (2, 35577369), (3, 23718246), (6, 11859123), (9, 7906082), (18, 3953041), (83, 857286), (97, 733554), (166, 428643), (194, 366777), (249, 285762), (291, 244518), (491, 144918), (498, 142881), (582, 122259), (747, 95254), (873, 81506), (982, 72459), (1473, 48306), (1494, 47627), (1746, 40753), (2946, 24153), (4419, 16102), (8051, 8838)]