66854844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13963}}^1$

素因数の和:13999

約数の個数: 72

約数和(自身を含む): 203315840

約数和(自身を除く): 136460996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 13963, 27926, 41889, 55852, 83778, 97741, 125667, 167556, 195482, 251334, 265297, 293223, 390964, 502668, 530594, 586446, 795891, 879669, 1061188, 1172892, 1591782, 1759338, 1857079, 2387673, 3183564, 3518676, 3714158, 4775346, 5571237, 7428316, 9550692, 11142474, 16713711, 22284948, 33427422, 66854844]

約数ペア:

[(1, 66854844), (2, 33427422), (3, 22284948), (4, 16713711), (6, 11142474), (7, 9550692), (9, 7428316), (12, 5571237), (14, 4775346), (18, 3714158), (19, 3518676), (21, 3183564), (28, 2387673), (36, 1857079), (38, 1759338), (42, 1591782), (57, 1172892), (63, 1061188), (76, 879669), (84, 795891), (114, 586446), (126, 530594), (133, 502668), (171, 390964), (228, 293223), (252, 265297), (266, 251334), (342, 195482), (399, 167556), (532, 125667), (684, 97741), (798, 83778), (1197, 55852), (1596, 41889), (2394, 27926), (4788, 13963)]