65821356

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{3739}}^1$

素因数の和:3915

約数の個数: 48

約数和(自身を含む): 171740800

約数和(自身を除く): 105919444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 3739, 4401, 5868, 7478, 8802, 11217, 14956, 17604, 22434, 33651, 44868, 67302, 100953, 134604, 201906, 403812, 609457, 1218914, 1828371, 2437828, 3656742, 5485113, 7313484, 10970226, 16455339, 21940452, 32910678, 65821356]

約数ペア:

[(1, 65821356), (2, 32910678), (3, 21940452), (4, 16455339), (6, 10970226), (9, 7313484), (12, 5485113), (18, 3656742), (27, 2437828), (36, 1828371), (54, 1218914), (108, 609457), (163, 403812), (326, 201906), (489, 134604), (652, 100953), (978, 67302), (1467, 44868), (1956, 33651), (2934, 22434), (3739, 17604), (4401, 14956), (5868, 11217), (7478, 8802)]