85063860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67511}}^1$

素因数の和:67533

約数の個数: 72

約数和(自身を含む): 294892416

約数和(自身を除く): 209828556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 67511, 135022, 202533, 270044, 337555, 405066, 472577, 607599, 675110, 810132, 945154, 1012665, 1215198, 1350220, 1417731, 1890308, 2025330, 2362885, 2430396, 2835462, 3037995, 4050660, 4253193, 4725770, 5670924, 6075990, 7088655, 8506386, 9451540, 12151980, 14177310, 17012772, 21265965, 28354620, 42531930, 85063860]

約数ペア:

[(1, 85063860), (2, 42531930), (3, 28354620), (4, 21265965), (5, 17012772), (6, 14177310), (7, 12151980), (9, 9451540), (10, 8506386), (12, 7088655), (14, 6075990), (15, 5670924), (18, 4725770), (20, 4253193), (21, 4050660), (28, 3037995), (30, 2835462), (35, 2430396), (36, 2362885), (42, 2025330), (45, 1890308), (60, 1417731), (63, 1350220), (70, 1215198), (84, 1012665), (90, 945154), (105, 810132), (126, 675110), (140, 607599), (180, 472577), (210, 405066), (252, 337555), (315, 270044), (420, 202533), (630, 135022), (1260, 67511)]