39613968

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:981

約数の個数: 80

約数和(自身を含む): 114903360

約数和(自身を除く): 75289392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 857, 963, 1284, 1712, 1714, 1926, 2568, 2571, 2889, 3428, 3852, 5136, 5142, 5778, 6856, 7704, 7713, 10284, 11556, 13712, 15408, 15426, 20568, 23112, 23139, 30852, 41136, 46224, 46278, 61704, 91699, 92556, 123408, 183398, 185112, 275097, 366796, 370224, 550194, 733592, 825291, 1100388, 1467184, 1650582, 2200776, 2475873, 3301164, 4401552, 4951746, 6602328, 9903492, 13204656, 19806984, 39613968]

約数ペア:

[(1, 39613968), (2, 19806984), (3, 13204656), (4, 9903492), (6, 6602328), (8, 4951746), (9, 4401552), (12, 3301164), (16, 2475873), (18, 2200776), (24, 1650582), (27, 1467184), (36, 1100388), (48, 825291), (54, 733592), (72, 550194), (107, 370224), (108, 366796), (144, 275097), (214, 185112), (216, 183398), (321, 123408), (428, 92556), (432, 91699), (642, 61704), (856, 46278), (857, 46224), (963, 41136), (1284, 30852), (1712, 23139), (1714, 23112), (1926, 20568), (2568, 15426), (2571, 15408), (2889, 13712), (3428, 11556), (3852, 10284), (5136, 7713), (5142, 7704), (5778, 6856)]