83212654

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 158754816

約数和(自身を除く): 75542162

約数列:

[1, 2, 7, 14, 17, 34, 43, 47, 86, 94, 119, 173, 238, 301, 329, 346, 602, 658, 731, 799, 1211, 1462, 1598, 2021, 2422, 2941, 4042, 5117, 5593, 5882, 7439, 8131, 10234, 11186, 14147, 14878, 16262, 20587, 28294, 34357, 41174, 52073, 56917, 68714, 104146, 113834, 126463, 138227, 240499, 252926, 276454, 349633, 480998, 699266, 885241, 967589, 1770482, 1935178, 2447431, 4894862, 5943761, 11887522, 41606327, 83212654]

約数ペア:

[(1, 83212654), (2, 41606327), (7, 11887522), (14, 5943761), (17, 4894862), (34, 2447431), (43, 1935178), (47, 1770482), (86, 967589), (94, 885241), (119, 699266), (173, 480998), (238, 349633), (301, 276454), (329, 252926), (346, 240499), (602, 138227), (658, 126463), (731, 113834), (799, 104146), (1211, 68714), (1462, 56917), (1598, 52073), (2021, 41174), (2422, 34357), (2941, 28294), (4042, 20587), (5117, 16262), (5593, 14878), (5882, 14147), (7439, 11186), (8131, 10234)]