71359836

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 177964080

約数和(自身を除く): 106604244

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 73, 87, 106, 116, 146, 159, 174, 212, 219, 292, 318, 348, 438, 636, 876, 1537, 2117, 2809, 3074, 3869, 4234, 4611, 5618, 6148, 6351, 7738, 8427, 8468, 9222, 11236, 11607, 12702, 15476, 16854, 18444, 23214, 25404, 33708, 46428, 81461, 112201, 162922, 205057, 224402, 244383, 325844, 336603, 410114, 448804, 488766, 615171, 673206, 820228, 977532, 1230342, 1346412, 2460684, 5946653, 11893306, 17839959, 23786612, 35679918, 71359836]

約数ペア:

[(1, 71359836), (2, 35679918), (3, 23786612), (4, 17839959), (6, 11893306), (12, 5946653), (29, 2460684), (53, 1346412), (58, 1230342), (73, 977532), (87, 820228), (106, 673206), (116, 615171), (146, 488766), (159, 448804), (174, 410114), (212, 336603), (219, 325844), (292, 244383), (318, 224402), (348, 205057), (438, 162922), (636, 112201), (876, 81461), (1537, 46428), (2117, 33708), (2809, 25404), (3074, 23214), (3869, 18444), (4234, 16854), (4611, 15476), (5618, 12702), (6148, 11607), (6351, 11236), (7738, 9222), (8427, 8468)]