73770886

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 137871360

約数和(自身を除く): 64100474

約数列:

[1, 2, 7, 14, 31, 43, 59, 62, 67, 86, 118, 134, 217, 301, 413, 434, 469, 602, 826, 938, 1333, 1829, 2077, 2537, 2666, 2881, 3658, 3953, 4154, 5074, 5762, 7906, 9331, 12803, 14539, 17759, 18662, 20167, 25606, 27671, 29078, 35518, 40334, 55342, 78647, 89311, 122543, 157294, 169979, 178622, 245086, 339958, 550529, 625177, 857801, 1101058, 1189853, 1250354, 1715602, 2379706, 5269349, 10538698, 36885443, 73770886]

約数ペア:

[(1, 73770886), (2, 36885443), (7, 10538698), (14, 5269349), (31, 2379706), (43, 1715602), (59, 1250354), (62, 1189853), (67, 1101058), (86, 857801), (118, 625177), (134, 550529), (217, 339958), (301, 245086), (413, 178622), (434, 169979), (469, 157294), (602, 122543), (826, 89311), (938, 78647), (1333, 55342), (1829, 40334), (2077, 35518), (2537, 29078), (2666, 27671), (2881, 25606), (3658, 20167), (3953, 18662), (4154, 17759), (5074, 14539), (5762, 12803), (7906, 9331)]