29988144

素因数分解:

$2^4\times 3^7\times {\mathrm{857}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 87241440

約数和(自身を除く): 57253296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 857, 972, 1296, 1458, 1714, 1944, 2187, 2571, 2916, 3428, 3888, 4374, 5142, 5832, 6856, 7713, 8748, 10284, 11664, 13712, 15426, 17496, 20568, 23139, 30852, 34992, 41136, 46278, 61704, 69417, 92556, 123408, 138834, 185112, 208251, 277668, 370224, 416502, 555336, 624753, 833004, 1110672, 1249506, 1666008, 1874259, 2499012, 3332016, 3748518, 4998024, 7497036, 9996048, 14994072, 29988144]

約数ペア:

[(1, 29988144), (2, 14994072), (3, 9996048), (4, 7497036), (6, 4998024), (8, 3748518), (9, 3332016), (12, 2499012), (16, 1874259), (18, 1666008), (24, 1249506), (27, 1110672), (36, 833004), (48, 624753), (54, 555336), (72, 416502), (81, 370224), (108, 277668), (144, 208251), (162, 185112), (216, 138834), (243, 123408), (324, 92556), (432, 69417), (486, 61704), (648, 46278), (729, 41136), (857, 34992), (972, 30852), (1296, 23139), (1458, 20568), (1714, 17496), (1944, 15426), (2187, 13712), (2571, 11664), (2916, 10284), (3428, 8748), (3888, 7713), (4374, 6856), (5142, 5832)]