99972144

素因数分解:

$2^4\times 3^7\times {\mathrm{2857}}^1$

素因数の和:2886

約数の個数: 80

約数和(自身を含む): 290601440

約数和(自身を除く): 190629296

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, 972, 1296, 1458, 1944, 2187, 2857, 2916, 3888, 4374, 5714, 5832, 8571, 8748, 11428, 11664, 17142, 17496, 22856, 25713, 34284, 34992, 45712, 51426, 68568, 77139, 102852, 137136, 154278, 205704, 231417, 308556, 411408, 462834, 617112, 694251, 925668, 1234224, 1388502, 1851336, 2082753, 2777004, 3702672, 4165506, 5554008, 6248259, 8331012, 11108016, 12496518, 16662024, 24993036, 33324048, 49986072, 99972144]

約数ペア:

[(1, 99972144), (2, 49986072), (3, 33324048), (4, 24993036), (6, 16662024), (8, 12496518), (9, 11108016), (12, 8331012), (16, 6248259), (18, 5554008), (24, 4165506), (27, 3702672), (36, 2777004), (48, 2082753), (54, 1851336), (72, 1388502), (81, 1234224), (108, 925668), (144, 694251), (162, 617112), (216, 462834), (243, 411408), (324, 308556), (432, 231417), (486, 205704), (648, 154278), (729, 137136), (972, 102852), (1296, 77139), (1458, 68568), (1944, 51426), (2187, 45712), (2857, 34992), (2916, 34284), (3888, 25713), (4374, 22856), (5714, 17496), (5832, 17142), (8571, 11664), (8748, 11428)]