80367364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15349}}^1$

素因数の和:15388

約数の個数: 48

約数和(自身を含む): 185673600

約数和(自身を除く): 105306236

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 15349, 30698, 61396, 107443, 168839, 214886, 260933, 337678, 429772, 521866, 675356, 1043732, 1181873, 1826531, 2363746, 2870263, 3653062, 4727492, 5740526, 7306124, 11481052, 20091841, 40183682, 80367364]

約数ペア:

[(1, 80367364), (2, 40183682), (4, 20091841), (7, 11481052), (11, 7306124), (14, 5740526), (17, 4727492), (22, 3653062), (28, 2870263), (34, 2363746), (44, 1826531), (68, 1181873), (77, 1043732), (119, 675356), (154, 521866), (187, 429772), (238, 337678), (308, 260933), (374, 214886), (476, 168839), (748, 107443), (1309, 61396), (2618, 30698), (5236, 15349)]