66884076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{88471}}^1$

素因数の和:88491

約数の個数: 48

約数和(自身を含む): 198177280

約数和(自身を除く): 131293204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 88471, 176942, 265413, 353884, 530826, 619297, 796239, 1061652, 1238594, 1592478, 1857891, 2388717, 2477188, 3184956, 3715782, 4777434, 5573673, 7431564, 9554868, 11147346, 16721019, 22294692, 33442038, 66884076]

約数ペア:

[(1, 66884076), (2, 33442038), (3, 22294692), (4, 16721019), (6, 11147346), (7, 9554868), (9, 7431564), (12, 5573673), (14, 4777434), (18, 3715782), (21, 3184956), (27, 2477188), (28, 2388717), (36, 1857891), (42, 1592478), (54, 1238594), (63, 1061652), (84, 796239), (108, 619297), (126, 530826), (189, 353884), (252, 265413), (378, 176942), (756, 88471)]