56110356

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 147571424

約数和(自身を除く): 91461068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 541, 603, 774, 804, 1082, 1206, 1548, 1623, 2164, 2412, 2881, 3246, 4869, 5762, 6492, 8643, 9738, 11524, 17286, 19476, 23263, 25929, 34572, 36247, 46526, 51858, 69789, 72494, 93052, 103716, 108741, 139578, 144988, 209367, 217482, 279156, 326223, 418734, 434964, 652446, 837468, 1304892, 1558621, 3117242, 4675863, 6234484, 9351726, 14027589, 18703452, 28055178, 56110356]

約数ペア:

[(1, 56110356), (2, 28055178), (3, 18703452), (4, 14027589), (6, 9351726), (9, 6234484), (12, 4675863), (18, 3117242), (36, 1558621), (43, 1304892), (67, 837468), (86, 652446), (129, 434964), (134, 418734), (172, 326223), (201, 279156), (258, 217482), (268, 209367), (387, 144988), (402, 139578), (516, 108741), (541, 103716), (603, 93052), (774, 72494), (804, 69789), (1082, 51858), (1206, 46526), (1548, 36247), (1623, 34572), (2164, 25929), (2412, 23263), (2881, 19476), (3246, 17286), (4869, 11524), (5762, 9738), (6492, 8643)]