77715638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3573

約数の個数: 48

約数和(自身を含む): 157748640

約数和(自身を除く): 80033002

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 3529, 7058, 11011, 22022, 24703, 38819, 45877, 49406, 77638, 91754, 271733, 321139, 427009, 504647, 543466, 642278, 854018, 1009294, 2989063, 3532529, 5551117, 5978126, 7065058, 11102234, 38857819, 77715638]

約数ペア:

[(1, 77715638), (2, 38857819), (7, 11102234), (11, 7065058), (13, 5978126), (14, 5551117), (22, 3532529), (26, 2989063), (77, 1009294), (91, 854018), (121, 642278), (143, 543466), (154, 504647), (182, 427009), (242, 321139), (286, 271733), (847, 91754), (1001, 77638), (1573, 49406), (1694, 45877), (2002, 38819), (3146, 24703), (3529, 22022), (7058, 11011)]