87417932

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 180031488

約数和(自身を除く): 92613556

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 181, 188, 329, 362, 367, 658, 724, 734, 1267, 1316, 1468, 2534, 2569, 5068, 5138, 8507, 10276, 17014, 17249, 34028, 34498, 59549, 66427, 68996, 119098, 120743, 132854, 238196, 241486, 265708, 464989, 482972, 929978, 1859956, 3122069, 6244138, 12488276, 21854483, 43708966, 87417932]

約数ペア:

[(1, 87417932), (2, 43708966), (4, 21854483), (7, 12488276), (14, 6244138), (28, 3122069), (47, 1859956), (94, 929978), (181, 482972), (188, 464989), (329, 265708), (362, 241486), (367, 238196), (658, 132854), (724, 120743), (734, 119098), (1267, 68996), (1316, 66427), (1468, 59549), (2534, 34498), (2569, 34028), (5068, 17249), (5138, 17014), (8507, 10276)]