87948770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 196632576

約数和(自身を除く): 108683806

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 127, 130, 182, 254, 455, 635, 761, 889, 910, 1270, 1522, 1651, 1778, 3302, 3805, 4445, 5327, 7610, 8255, 8890, 9893, 10654, 11557, 16510, 19786, 23114, 26635, 49465, 53270, 57785, 69251, 96647, 98930, 115570, 138502, 193294, 346255, 483235, 676529, 692510, 966470, 1256411, 1353058, 2512822, 3382645, 6282055, 6765290, 8794877, 12564110, 17589754, 43974385, 87948770]

約数ペア:

[(1, 87948770), (2, 43974385), (5, 17589754), (7, 12564110), (10, 8794877), (13, 6765290), (14, 6282055), (26, 3382645), (35, 2512822), (65, 1353058), (70, 1256411), (91, 966470), (127, 692510), (130, 676529), (182, 483235), (254, 346255), (455, 193294), (635, 138502), (761, 115570), (889, 98930), (910, 96647), (1270, 69251), (1522, 57785), (1651, 53270), (1778, 49465), (3302, 26635), (3805, 23114), (4445, 19786), (5327, 16510), (7610, 11557), (8255, 10654), (8890, 9893)]