87427764

素因数分解:

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

素因数の和:685

約数の個数: 54

約数和(自身を含む): 224760354

約数和(自身を除く): 137332590

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 541, 603, 804, 1082, 1206, 1623, 2164, 2412, 3246, 4489, 4869, 6492, 8978, 9738, 13467, 17956, 19476, 26934, 36247, 40401, 53868, 72494, 80802, 108741, 144988, 161604, 217482, 326223, 434964, 652446, 1304892, 2428549, 4857098, 7285647, 9714196, 14571294, 21856941, 29142588, 43713882, 87427764]

約数ペア:

[(1, 87427764), (2, 43713882), (3, 29142588), (4, 21856941), (6, 14571294), (9, 9714196), (12, 7285647), (18, 4857098), (36, 2428549), (67, 1304892), (134, 652446), (201, 434964), (268, 326223), (402, 217482), (541, 161604), (603, 144988), (804, 108741), (1082, 80802), (1206, 72494), (1623, 53868), (2164, 40401), (2412, 36247), (3246, 26934), (4489, 19476), (4869, 17956), (6492, 13467), (8978, 9738)]