68870004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 196331520

約数和(自身を除く): 127461516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 69, 84, 86, 92, 129, 138, 161, 172, 258, 276, 301, 322, 483, 516, 602, 644, 829, 903, 966, 989, 1204, 1658, 1806, 1932, 1978, 2487, 2967, 3316, 3612, 3956, 4974, 5803, 5934, 6923, 9948, 11606, 11868, 13846, 17409, 19067, 20769, 23212, 27692, 34818, 35647, 38134, 41538, 57201, 69636, 71294, 76268, 83076, 106941, 114402, 133469, 142588, 213882, 228804, 249529, 266938, 400407, 427764, 499058, 533876, 748587, 800814, 819881, 998116, 1497174, 1601628, 1639762, 2459643, 2994348, 3279524, 4919286, 5739167, 9838572, 11478334, 17217501, 22956668, 34435002, 68870004]

約数ペア:

[(1, 68870004), (2, 34435002), (3, 22956668), (4, 17217501), (6, 11478334), (7, 9838572), (12, 5739167), (14, 4919286), (21, 3279524), (23, 2994348), (28, 2459643), (42, 1639762), (43, 1601628), (46, 1497174), (69, 998116), (84, 819881), (86, 800814), (92, 748587), (129, 533876), (138, 499058), (161, 427764), (172, 400407), (258, 266938), (276, 249529), (301, 228804), (322, 213882), (483, 142588), (516, 133469), (602, 114402), (644, 106941), (829, 83076), (903, 76268), (966, 71294), (989, 69636), (1204, 57201), (1658, 41538), (1806, 38134), (1932, 35647), (1978, 34818), (2487, 27692), (2967, 23212), (3316, 20769), (3612, 19067), (3956, 17409), (4974, 13846), (5803, 11868), (5934, 11606), (6923, 9948)]