86538844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3461}}^1$

素因数の和:3538

約数の個数: 48

約数和(自身を含む): 186117120

約数和(自身を除く): 99578276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3461, 3572, 6251, 6922, 12502, 13844, 24227, 25004, 48454, 65759, 96908, 131518, 162667, 263036, 325334, 460313, 650668, 920626, 1138669, 1841252, 2277338, 3090673, 4554676, 6181346, 12362692, 21634711, 43269422, 86538844]

約数ペア:

[(1, 86538844), (2, 43269422), (4, 21634711), (7, 12362692), (14, 6181346), (19, 4554676), (28, 3090673), (38, 2277338), (47, 1841252), (76, 1138669), (94, 920626), (133, 650668), (188, 460313), (266, 325334), (329, 263036), (532, 162667), (658, 131518), (893, 96908), (1316, 65759), (1786, 48454), (3461, 25004), (3572, 24227), (6251, 13844), (6922, 12502)]