68981514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 172860480

約数和(自身を除く): 103878966

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 53, 57, 98, 106, 114, 133, 147, 159, 233, 266, 294, 318, 371, 399, 466, 699, 742, 798, 931, 1007, 1113, 1398, 1631, 1862, 2014, 2226, 2597, 2793, 3021, 3262, 4427, 4893, 5194, 5586, 6042, 7049, 7791, 8854, 9786, 11417, 12349, 13281, 14098, 15582, 21147, 22834, 24698, 26562, 30989, 34251, 37047, 42294, 49343, 61978, 68502, 74094, 86443, 92967, 98686, 148029, 172886, 185934, 216923, 234631, 259329, 296058, 433846, 469262, 518658, 605101, 650769, 703893, 1210202, 1301538, 1407786, 1642417, 1815303, 3284834, 3630606, 4927251, 9854502, 11496919, 22993838, 34490757, 68981514]

約数ペア:

[(1, 68981514), (2, 34490757), (3, 22993838), (6, 11496919), (7, 9854502), (14, 4927251), (19, 3630606), (21, 3284834), (38, 1815303), (42, 1642417), (49, 1407786), (53, 1301538), (57, 1210202), (98, 703893), (106, 650769), (114, 605101), (133, 518658), (147, 469262), (159, 433846), (233, 296058), (266, 259329), (294, 234631), (318, 216923), (371, 185934), (399, 172886), (466, 148029), (699, 98686), (742, 92967), (798, 86443), (931, 74094), (1007, 68502), (1113, 61978), (1398, 49343), (1631, 42294), (1862, 37047), (2014, 34251), (2226, 30989), (2597, 26562), (2793, 24698), (3021, 22834), (3262, 21147), (4427, 15582), (4893, 14098), (5194, 13281), (5586, 12349), (6042, 11417), (7049, 9786), (7791, 8854)]