72818814

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 153430416

約数和(自身を除く): 80611602

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 173, 186, 219, 346, 438, 519, 961, 1038, 1922, 2263, 2883, 4526, 5363, 5766, 6789, 10726, 12629, 13578, 16089, 25258, 32178, 37887, 70153, 75774, 140306, 166253, 210459, 332506, 391499, 420918, 498759, 782998, 997518, 1174497, 2348994, 12136469, 24272938, 36409407, 72818814]

約数ペア:

[(1, 72818814), (2, 36409407), (3, 24272938), (6, 12136469), (31, 2348994), (62, 1174497), (73, 997518), (93, 782998), (146, 498759), (173, 420918), (186, 391499), (219, 332506), (346, 210459), (438, 166253), (519, 140306), (961, 75774), (1038, 70153), (1922, 37887), (2263, 32178), (2883, 25258), (4526, 16089), (5363, 13578), (5766, 12629), (6789, 10726)]