71319204

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{20011}}^1$

素因数の和:20038

約数の個数: 60

約数和(自身を含む): 203401968

約数和(自身を除く): 132082764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 20011, 40022, 60033, 80044, 120066, 180099, 220121, 240132, 360198, 440242, 540297, 660363, 720396, 880484, 1080594, 1320726, 1620891, 1981089, 2161188, 2641452, 3241782, 3962178, 5943267, 6483564, 7924356, 11886534, 17829801, 23773068, 35659602, 71319204]

約数ペア:

[(1, 71319204), (2, 35659602), (3, 23773068), (4, 17829801), (6, 11886534), (9, 7924356), (11, 6483564), (12, 5943267), (18, 3962178), (22, 3241782), (27, 2641452), (33, 2161188), (36, 1981089), (44, 1620891), (54, 1320726), (66, 1080594), (81, 880484), (99, 720396), (108, 660363), (132, 540297), (162, 440242), (198, 360198), (297, 240132), (324, 220121), (396, 180099), (594, 120066), (891, 80044), (1188, 60033), (1782, 40022), (3564, 20011)]