86350278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 204019200

約数和(自身を除く): 117668922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 137, 258, 274, 301, 349, 411, 602, 698, 822, 903, 959, 1047, 1806, 1918, 2094, 2443, 2877, 4886, 5754, 5891, 7329, 11782, 14658, 15007, 17673, 30014, 35346, 41237, 45021, 47813, 82474, 90042, 95626, 105049, 123711, 143439, 210098, 247422, 286878, 315147, 334691, 630294, 669382, 1004073, 2008146, 2055959, 4111918, 6167877, 12335754, 14391713, 28783426, 43175139, 86350278]

約数ペア:

[(1, 86350278), (2, 43175139), (3, 28783426), (6, 14391713), (7, 12335754), (14, 6167877), (21, 4111918), (42, 2055959), (43, 2008146), (86, 1004073), (129, 669382), (137, 630294), (258, 334691), (274, 315147), (301, 286878), (349, 247422), (411, 210098), (602, 143439), (698, 123711), (822, 105049), (903, 95626), (959, 90042), (1047, 82474), (1806, 47813), (1918, 45021), (2094, 41237), (2443, 35346), (2877, 30014), (4886, 17673), (5754, 15007), (5891, 14658), (7329, 11782)]