135973812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{907}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 353444448

約数和(自身を除く): 217470636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 907, 961, 1209, 1612, 1814, 1922, 2418, 2721, 2883, 3628, 3844, 4836, 5442, 5766, 10884, 11532, 11791, 12493, 23582, 24986, 28117, 35373, 37479, 47164, 49972, 56234, 70746, 74958, 84351, 112468, 141492, 149916, 168702, 337404, 365521, 731042, 871627, 1096563, 1462084, 1743254, 2193126, 2614881, 3486508, 4386252, 5229762, 10459524, 11331151, 22662302, 33993453, 45324604, 67986906, 135973812]

約数ペア:

[(1, 135973812), (2, 67986906), (3, 45324604), (4, 33993453), (6, 22662302), (12, 11331151), (13, 10459524), (26, 5229762), (31, 4386252), (39, 3486508), (52, 2614881), (62, 2193126), (78, 1743254), (93, 1462084), (124, 1096563), (156, 871627), (186, 731042), (372, 365521), (403, 337404), (806, 168702), (907, 149916), (961, 141492), (1209, 112468), (1612, 84351), (1814, 74958), (1922, 70746), (2418, 56234), (2721, 49972), (2883, 47164), (3628, 37479), (3844, 35373), (4836, 28117), (5442, 24986), (5766, 23582), (10884, 12493), (11532, 11791)]