31048068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 77915488

約数和(自身を除く): 46867420

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 73, 92, 134, 138, 146, 201, 219, 268, 276, 292, 402, 438, 529, 804, 876, 1058, 1541, 1587, 1679, 2116, 3082, 3174, 3358, 4623, 4891, 5037, 6164, 6348, 6716, 9246, 9782, 10074, 14673, 18492, 19564, 20148, 29346, 35443, 38617, 58692, 70886, 77234, 106329, 112493, 115851, 141772, 154468, 212658, 224986, 231702, 337479, 425316, 449972, 463404, 674958, 1349916, 2587339, 5174678, 7762017, 10349356, 15524034, 31048068]

約数ペア:

[(1, 31048068), (2, 15524034), (3, 10349356), (4, 7762017), (6, 5174678), (12, 2587339), (23, 1349916), (46, 674958), (67, 463404), (69, 449972), (73, 425316), (92, 337479), (134, 231702), (138, 224986), (146, 212658), (201, 154468), (219, 141772), (268, 115851), (276, 112493), (292, 106329), (402, 77234), (438, 70886), (529, 58692), (804, 38617), (876, 35443), (1058, 29346), (1541, 20148), (1587, 19564), (1679, 18492), (2116, 14673), (3082, 10074), (3174, 9782), (3358, 9246), (4623, 6716), (4891, 6348), (5037, 6164)]