78990084

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{2609}}^1$

素因数の和:2677

約数の個数: 54

約数和(自身を含む): 206871210

約数和(自身を除く): 127881126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 841, 1044, 1682, 2523, 2609, 3364, 5046, 5218, 7569, 7827, 10092, 10436, 15138, 15654, 23481, 30276, 31308, 46962, 75661, 93924, 151322, 226983, 302644, 453966, 680949, 907932, 1361898, 2194169, 2723796, 4388338, 6582507, 8776676, 13165014, 19747521, 26330028, 39495042, 78990084]

約数ペア:

[(1, 78990084), (2, 39495042), (3, 26330028), (4, 19747521), (6, 13165014), (9, 8776676), (12, 6582507), (18, 4388338), (29, 2723796), (36, 2194169), (58, 1361898), (87, 907932), (116, 680949), (174, 453966), (261, 302644), (348, 226983), (522, 151322), (841, 93924), (1044, 75661), (1682, 46962), (2523, 31308), (2609, 30276), (3364, 23481), (5046, 15654), (5218, 15138), (7569, 10436), (7827, 10092)]