87439068

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{4967}}^1$

素因数の和:5143

約数の個数: 48

約数和(自身を含む): 228130560

約数和(自身を除く): 140691492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 4967, 5868, 8802, 9934, 14901, 17604, 19868, 29802, 44703, 59604, 89406, 134109, 178812, 268218, 536436, 809621, 1619242, 2428863, 3238484, 4857726, 7286589, 9715452, 14573178, 21859767, 29146356, 43719534, 87439068]

約数ペア:

[(1, 87439068), (2, 43719534), (3, 29146356), (4, 21859767), (6, 14573178), (9, 9715452), (12, 7286589), (18, 4857726), (27, 3238484), (36, 2428863), (54, 1619242), (108, 809621), (163, 536436), (326, 268218), (489, 178812), (652, 134109), (978, 89406), (1467, 59604), (1956, 44703), (2934, 29802), (4401, 19868), (4967, 17604), (5868, 14901), (8802, 9934)]