7496964

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 20180160

約数和(自身を除く): 12683196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 167, 172, 174, 258, 261, 334, 348, 387, 501, 516, 522, 668, 774, 1002, 1044, 1247, 1503, 1548, 2004, 2494, 3006, 3741, 4843, 4988, 6012, 7181, 7482, 9686, 11223, 14362, 14529, 14964, 19372, 21543, 22446, 28724, 29058, 43086, 43587, 44892, 58116, 64629, 86172, 87174, 129258, 174348, 208249, 258516, 416498, 624747, 832996, 1249494, 1874241, 2498988, 3748482, 7496964]

約数ペア:

[(1, 7496964), (2, 3748482), (3, 2498988), (4, 1874241), (6, 1249494), (9, 832996), (12, 624747), (18, 416498), (29, 258516), (36, 208249), (43, 174348), (58, 129258), (86, 87174), (87, 86172), (116, 64629), (129, 58116), (167, 44892), (172, 43587), (174, 43086), (258, 29058), (261, 28724), (334, 22446), (348, 21543), (387, 19372), (501, 14964), (516, 14529), (522, 14362), (668, 11223), (774, 9686), (1002, 7482), (1044, 7181), (1247, 6012), (1503, 4988), (1548, 4843), (2004, 3741), (2494, 3006)]