91511068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 200309760

約数和(自身を除く): 108798692

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 47, 68, 76, 94, 137, 187, 188, 209, 274, 323, 374, 418, 517, 548, 646, 748, 799, 836, 893, 1034, 1292, 1507, 1598, 1786, 2068, 2329, 2603, 3014, 3196, 3553, 3572, 4658, 5206, 6028, 6439, 7106, 8789, 9316, 9823, 10412, 12878, 14212, 15181, 17578, 19646, 25619, 25756, 28633, 30362, 35156, 39292, 44251, 51238, 57266, 60724, 70829, 88502, 102476, 109463, 114532, 122341, 141658, 166991, 177004, 218926, 244682, 283316, 333982, 437852, 486761, 489364, 667964, 973522, 1204093, 1345751, 1947044, 2079797, 2408186, 2691502, 4159594, 4816372, 5383004, 8319188, 22877767, 45755534, 91511068]

約数ペア:

[(1, 91511068), (2, 45755534), (4, 22877767), (11, 8319188), (17, 5383004), (19, 4816372), (22, 4159594), (34, 2691502), (38, 2408186), (44, 2079797), (47, 1947044), (68, 1345751), (76, 1204093), (94, 973522), (137, 667964), (187, 489364), (188, 486761), (209, 437852), (274, 333982), (323, 283316), (374, 244682), (418, 218926), (517, 177004), (548, 166991), (646, 141658), (748, 122341), (799, 114532), (836, 109463), (893, 102476), (1034, 88502), (1292, 70829), (1507, 60724), (1598, 57266), (1786, 51238), (2068, 44251), (2329, 39292), (2603, 35156), (3014, 30362), (3196, 28633), (3553, 25756), (3572, 25619), (4658, 19646), (5206, 17578), (6028, 15181), (6439, 14212), (7106, 12878), (8789, 10412), (9316, 9823)]