80118612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{105977}}^1$

素因数の和:105997

約数の個数: 48

約数和(自身を含む): 237390720

約数和(自身を除く): 157272108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 105977, 211954, 317931, 423908, 635862, 741839, 953793, 1271724, 1483678, 1907586, 2225517, 2861379, 2967356, 3815172, 4451034, 5722758, 6676551, 8902068, 11445516, 13353102, 20029653, 26706204, 40059306, 80118612]

約数ペア:

[(1, 80118612), (2, 40059306), (3, 26706204), (4, 20029653), (6, 13353102), (7, 11445516), (9, 8902068), (12, 6676551), (14, 5722758), (18, 4451034), (21, 3815172), (27, 2967356), (28, 2861379), (36, 2225517), (42, 1907586), (54, 1483678), (63, 1271724), (84, 953793), (108, 741839), (126, 635862), (189, 423908), (252, 317931), (378, 211954), (756, 105977)]