86127882

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 189889920

約数和(自身を除く): 103762038

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 73, 86, 102, 129, 146, 219, 258, 269, 438, 538, 731, 807, 1241, 1462, 1614, 2193, 2482, 3139, 3723, 4386, 4573, 6278, 7446, 9146, 9417, 11567, 13719, 18834, 19637, 23134, 27438, 34701, 39274, 53363, 58911, 69402, 106726, 117822, 160089, 196639, 320178, 333829, 393278, 589917, 667658, 844391, 1001487, 1179834, 1688782, 2002974, 2533173, 5066346, 14354647, 28709294, 43063941, 86127882]

約数ペア:

[(1, 86127882), (2, 43063941), (3, 28709294), (6, 14354647), (17, 5066346), (34, 2533173), (43, 2002974), (51, 1688782), (73, 1179834), (86, 1001487), (102, 844391), (129, 667658), (146, 589917), (219, 393278), (258, 333829), (269, 320178), (438, 196639), (538, 160089), (731, 117822), (807, 106726), (1241, 69402), (1462, 58911), (1614, 53363), (2193, 39274), (2482, 34701), (3139, 27438), (3723, 23134), (4386, 19637), (4573, 18834), (6278, 13719), (7446, 11567), (9146, 9417)]