89814186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 251963712

約数和(自身を除く): 162149526

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 43, 63, 66, 77, 86, 99, 121, 126, 129, 137, 154, 198, 231, 242, 258, 274, 301, 363, 387, 411, 462, 473, 602, 693, 726, 774, 822, 847, 903, 946, 959, 1089, 1233, 1386, 1419, 1507, 1694, 1806, 1918, 2178, 2466, 2541, 2709, 2838, 2877, 3014, 3311, 4257, 4521, 5082, 5203, 5418, 5754, 5891, 6622, 7623, 8514, 8631, 9042, 9933, 10406, 10549, 11782, 13563, 15246, 15609, 16577, 17262, 17673, 19866, 21098, 27126, 29799, 31218, 31647, 33154, 35346, 36421, 41237, 46827, 49731, 53019, 59598, 63294, 64801, 72842, 82474, 93654, 94941, 99462, 106038, 109263, 116039, 123711, 129602, 149193, 189882, 194403, 218526, 232078, 247422, 298386, 327789, 348117, 371133, 388806, 453607, 583209, 655578, 696234, 712811, 742266, 907214, 1044351, 1166418, 1360821, 1425622, 2088702, 2138433, 2721642, 4082463, 4276866, 4989677, 6415299, 8164926, 9979354, 12830598, 14969031, 29938062, 44907093, 89814186]

約数ペア:

[(1, 89814186), (2, 44907093), (3, 29938062), (6, 14969031), (7, 12830598), (9, 9979354), (11, 8164926), (14, 6415299), (18, 4989677), (21, 4276866), (22, 4082463), (33, 2721642), (42, 2138433), (43, 2088702), (63, 1425622), (66, 1360821), (77, 1166418), (86, 1044351), (99, 907214), (121, 742266), (126, 712811), (129, 696234), (137, 655578), (154, 583209), (198, 453607), (231, 388806), (242, 371133), (258, 348117), (274, 327789), (301, 298386), (363, 247422), (387, 232078), (411, 218526), (462, 194403), (473, 189882), (602, 149193), (693, 129602), (726, 123711), (774, 116039), (822, 109263), (847, 106038), (903, 99462), (946, 94941), (959, 93654), (1089, 82474), (1233, 72842), (1386, 64801), (1419, 63294), (1507, 59598), (1694, 53019), (1806, 49731), (1918, 46827), (2178, 41237), (2466, 36421), (2541, 35346), (2709, 33154), (2838, 31647), (2877, 31218), (3014, 29799), (3311, 27126), (4257, 21098), (4521, 19866), (5082, 17673), (5203, 17262), (5418, 16577), (5754, 15609), (5891, 15246), (6622, 13563), (7623, 11782), (8514, 10549), (8631, 10406), (9042, 9933)]