72744552

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{6691}}^1$

素因数の和:6854

約数の個数: 48

約数和(自身を含む): 198350880

約数和(自身を除く): 125606328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 6691, 10872, 13382, 20073, 26764, 40146, 53528, 60219, 80292, 120438, 160584, 240876, 481752, 1010341, 2020682, 3031023, 4041364, 6062046, 8082728, 9093069, 12124092, 18186138, 24248184, 36372276, 72744552]

約数ペア:

[(1, 72744552), (2, 36372276), (3, 24248184), (4, 18186138), (6, 12124092), (8, 9093069), (9, 8082728), (12, 6062046), (18, 4041364), (24, 3031023), (36, 2020682), (72, 1010341), (151, 481752), (302, 240876), (453, 160584), (604, 120438), (906, 80292), (1208, 60219), (1359, 53528), (1812, 40146), (2718, 26764), (3624, 20073), (5436, 13382), (6691, 10872)]