77183060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 172975824

約数和(自身を除く): 95792764

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 1657, 2329, 2740, 3314, 4658, 6628, 8285, 9316, 11645, 16570, 23290, 28169, 33140, 46580, 56338, 112676, 140845, 227009, 281690, 454018, 563380, 908036, 1135045, 2270090, 3859153, 4540180, 7718306, 15436612, 19295765, 38591530, 77183060]

約数ペア:

[(1, 77183060), (2, 38591530), (4, 19295765), (5, 15436612), (10, 7718306), (17, 4540180), (20, 3859153), (34, 2270090), (68, 1135045), (85, 908036), (137, 563380), (170, 454018), (274, 281690), (340, 227009), (548, 140845), (685, 112676), (1370, 56338), (1657, 46580), (2329, 33140), (2740, 28169), (3314, 23290), (4658, 16570), (6628, 11645), (8285, 9316)]