99920886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 228372480

約数和(自身を除く): 128451594

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 191, 247, 353, 382, 494, 573, 706, 741, 1059, 1146, 1482, 2118, 2483, 3629, 4589, 4966, 6707, 7258, 7449, 9178, 10887, 13414, 13767, 14898, 20121, 21774, 27534, 40242, 47177, 67423, 87191, 94354, 134846, 141531, 174382, 202269, 261573, 283062, 404538, 523146, 876499, 1281037, 1752998, 2562074, 2629497, 3843111, 5258994, 7686222, 16653481, 33306962, 49960443, 99920886]

約数ペア:

[(1, 99920886), (2, 49960443), (3, 33306962), (6, 16653481), (13, 7686222), (19, 5258994), (26, 3843111), (38, 2629497), (39, 2562074), (57, 1752998), (78, 1281037), (114, 876499), (191, 523146), (247, 404538), (353, 283062), (382, 261573), (494, 202269), (573, 174382), (706, 141531), (741, 134846), (1059, 94354), (1146, 87191), (1482, 67423), (2118, 47177), (2483, 40242), (3629, 27534), (4589, 21774), (4966, 20121), (6707, 14898), (7258, 13767), (7449, 13414), (9178, 10887)]