85836456

素因数分解:

$2^3\times 3^3\times {\mathrm{401}}^1\times {\mathrm{991}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 239270400

約数和(自身を除く): 153433944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 401, 802, 991, 1203, 1604, 1982, 2406, 2973, 3208, 3609, 3964, 4812, 5946, 7218, 7928, 8919, 9624, 10827, 11892, 14436, 17838, 21654, 23784, 26757, 28872, 35676, 43308, 53514, 71352, 86616, 107028, 214056, 397391, 794782, 1192173, 1589564, 2384346, 3179128, 3576519, 4768692, 7153038, 9537384, 10729557, 14306076, 21459114, 28612152, 42918228, 85836456]

約数ペア:

[(1, 85836456), (2, 42918228), (3, 28612152), (4, 21459114), (6, 14306076), (8, 10729557), (9, 9537384), (12, 7153038), (18, 4768692), (24, 3576519), (27, 3179128), (36, 2384346), (54, 1589564), (72, 1192173), (108, 794782), (216, 397391), (401, 214056), (802, 107028), (991, 86616), (1203, 71352), (1604, 53514), (1982, 43308), (2406, 35676), (2973, 28872), (3208, 26757), (3609, 23784), (3964, 21654), (4812, 17838), (5946, 14436), (7218, 11892), (7928, 10827), (8919, 9624)]