80270676

素因数分解:

$2^2\times 3^5\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 211891680

約数和(自身を除く): 131621004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 269, 307, 324, 486, 538, 614, 807, 921, 972, 1076, 1228, 1614, 1842, 2421, 2763, 3228, 3684, 4842, 5526, 7263, 8289, 9684, 11052, 14526, 16578, 21789, 24867, 29052, 33156, 43578, 49734, 65367, 74601, 82583, 87156, 99468, 130734, 149202, 165166, 247749, 261468, 298404, 330332, 495498, 743247, 990996, 1486494, 2229741, 2972988, 4459482, 6689223, 8918964, 13378446, 20067669, 26756892, 40135338, 80270676]

約数ペア:

[(1, 80270676), (2, 40135338), (3, 26756892), (4, 20067669), (6, 13378446), (9, 8918964), (12, 6689223), (18, 4459482), (27, 2972988), (36, 2229741), (54, 1486494), (81, 990996), (108, 743247), (162, 495498), (243, 330332), (269, 298404), (307, 261468), (324, 247749), (486, 165166), (538, 149202), (614, 130734), (807, 99468), (921, 87156), (972, 82583), (1076, 74601), (1228, 65367), (1614, 49734), (1842, 43578), (2421, 33156), (2763, 29052), (3228, 24867), (3684, 21789), (4842, 16578), (5526, 14526), (7263, 11052), (8289, 9684)]