82077540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 243492480

約数和(自身を除く): 161414940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 145, 172, 174, 215, 258, 290, 348, 430, 435, 516, 580, 645, 860, 870, 1097, 1247, 1290, 1740, 2194, 2494, 2580, 3291, 3741, 4388, 4988, 5485, 6235, 6582, 7482, 10970, 12470, 13164, 14964, 16455, 18705, 21940, 24940, 31813, 32910, 37410, 47171, 63626, 65820, 74820, 94342, 95439, 127252, 141513, 159065, 188684, 190878, 235855, 283026, 318130, 381756, 471710, 477195, 566052, 636260, 707565, 943420, 954390, 1367959, 1415130, 1908780, 2735918, 2830260, 4103877, 5471836, 6839795, 8207754, 13679590, 16415508, 20519385, 27359180, 41038770, 82077540]

約数ペア:

[(1, 82077540), (2, 41038770), (3, 27359180), (4, 20519385), (5, 16415508), (6, 13679590), (10, 8207754), (12, 6839795), (15, 5471836), (20, 4103877), (29, 2830260), (30, 2735918), (43, 1908780), (58, 1415130), (60, 1367959), (86, 954390), (87, 943420), (116, 707565), (129, 636260), (145, 566052), (172, 477195), (174, 471710), (215, 381756), (258, 318130), (290, 283026), (348, 235855), (430, 190878), (435, 188684), (516, 159065), (580, 141513), (645, 127252), (860, 95439), (870, 94342), (1097, 74820), (1247, 65820), (1290, 63626), (1740, 47171), (2194, 37410), (2494, 32910), (2580, 31813), (3291, 24940), (3741, 21940), (4388, 18705), (4988, 16455), (5485, 14964), (6235, 13164), (6582, 12470), (7482, 10970)]