69130404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 200502848

約数和(自身を除く): 131372444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 691, 794, 1191, 1382, 1588, 2073, 2382, 2764, 2779, 3573, 4146, 4764, 4837, 5558, 6219, 7146, 8292, 8337, 9674, 11116, 12438, 14292, 14511, 16674, 19348, 24876, 25011, 29022, 33348, 43533, 50022, 58044, 87066, 100044, 174132, 274327, 548654, 822981, 1097308, 1645962, 1920289, 2468943, 3291924, 3840578, 4937886, 5760867, 7681156, 9875772, 11521734, 17282601, 23043468, 34565202, 69130404]

約数ペア:

[(1, 69130404), (2, 34565202), (3, 23043468), (4, 17282601), (6, 11521734), (7, 9875772), (9, 7681156), (12, 5760867), (14, 4937886), (18, 3840578), (21, 3291924), (28, 2468943), (36, 1920289), (42, 1645962), (63, 1097308), (84, 822981), (126, 548654), (252, 274327), (397, 174132), (691, 100044), (794, 87066), (1191, 58044), (1382, 50022), (1588, 43533), (2073, 33348), (2382, 29022), (2764, 25011), (2779, 24876), (3573, 19348), (4146, 16674), (4764, 14511), (4837, 14292), (5558, 12438), (6219, 11116), (7146, 9674), (8292, 8337)]