86669784

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{1307}}^1$

素因数の和:1629

約数の個数: 64

約数和(自身を含む): 241718400

約数和(自身を除く): 155048616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 614, 921, 1228, 1307, 1842, 2456, 2614, 2763, 3684, 3921, 5228, 5526, 7368, 7842, 8289, 10456, 11052, 11763, 15684, 16578, 22104, 23526, 31368, 33156, 35289, 47052, 66312, 70578, 94104, 141156, 282312, 401249, 802498, 1203747, 1604996, 2407494, 3209992, 3611241, 4814988, 7222482, 9629976, 10833723, 14444964, 21667446, 28889928, 43334892, 86669784]

約数ペア:

[(1, 86669784), (2, 43334892), (3, 28889928), (4, 21667446), (6, 14444964), (8, 10833723), (9, 9629976), (12, 7222482), (18, 4814988), (24, 3611241), (27, 3209992), (36, 2407494), (54, 1604996), (72, 1203747), (108, 802498), (216, 401249), (307, 282312), (614, 141156), (921, 94104), (1228, 70578), (1307, 66312), (1842, 47052), (2456, 35289), (2614, 33156), (2763, 31368), (3684, 23526), (3921, 22104), (5228, 16578), (5526, 15684), (7368, 11763), (7842, 11052), (8289, 10456)]