57281904

素因数分解:

$2^4\times 3^7\times {\mathrm{1637}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 166551840

約数和(自身を除く): 109269936

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, 1637, 1944, 2187, 2916, 3274, 3888, 4374, 4911, 5832, 6548, 8748, 9822, 11664, 13096, 14733, 17496, 19644, 26192, 29466, 34992, 39288, 44199, 58932, 78576, 88398, 117864, 132597, 176796, 235728, 265194, 353592, 397791, 530388, 707184, 795582, 1060776, 1193373, 1591164, 2121552, 2386746, 3182328, 3580119, 4773492, 6364656, 7160238, 9546984, 14320476, 19093968, 28640952, 57281904]

約数ペア:

[(1, 57281904), (2, 28640952), (3, 19093968), (4, 14320476), (6, 9546984), (8, 7160238), (9, 6364656), (12, 4773492), (16, 3580119), (18, 3182328), (24, 2386746), (27, 2121552), (36, 1591164), (48, 1193373), (54, 1060776), (72, 795582), (81, 707184), (108, 530388), (144, 397791), (162, 353592), (216, 265194), (243, 235728), (324, 176796), (432, 132597), (486, 117864), (648, 88398), (729, 78576), (972, 58932), (1296, 44199), (1458, 39288), (1637, 34992), (1944, 29466), (2187, 26192), (2916, 19644), (3274, 17496), (3888, 14733), (4374, 13096), (4911, 11664), (5832, 9822), (6548, 8748)]