86381372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 205632000

約数和(自身を除く): 119250628

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 44, 58, 76, 77, 116, 133, 154, 203, 209, 266, 308, 319, 406, 418, 509, 532, 551, 638, 812, 836, 1018, 1102, 1276, 1463, 2036, 2204, 2233, 2926, 3563, 3857, 4466, 5599, 5852, 6061, 7126, 7714, 8932, 9671, 11198, 12122, 14252, 14761, 15428, 19342, 22396, 24244, 29522, 38684, 39193, 42427, 59044, 67697, 78386, 84854, 103327, 106381, 135394, 156772, 162371, 169708, 206654, 212762, 270788, 280459, 324742, 413308, 425524, 560918, 649484, 744667, 1121836, 1136597, 1489334, 1963213, 2273194, 2978668, 3085049, 3926426, 4546388, 6170098, 7852852, 12340196, 21595343, 43190686, 86381372]

約数ペア:

[(1, 86381372), (2, 43190686), (4, 21595343), (7, 12340196), (11, 7852852), (14, 6170098), (19, 4546388), (22, 3926426), (28, 3085049), (29, 2978668), (38, 2273194), (44, 1963213), (58, 1489334), (76, 1136597), (77, 1121836), (116, 744667), (133, 649484), (154, 560918), (203, 425524), (209, 413308), (266, 324742), (308, 280459), (319, 270788), (406, 212762), (418, 206654), (509, 169708), (532, 162371), (551, 156772), (638, 135394), (812, 106381), (836, 103327), (1018, 84854), (1102, 78386), (1276, 67697), (1463, 59044), (2036, 42427), (2204, 39193), (2233, 38684), (2926, 29522), (3563, 24244), (3857, 22396), (4466, 19342), (5599, 15428), (5852, 14761), (6061, 14252), (7126, 12122), (7714, 11198), (8932, 9671)]