87192473

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 100776960

約数和(自身を除く): 13584487

約数列:

[1, 17, 29, 47, 53, 71, 493, 799, 901, 1207, 1363, 1537, 2059, 2491, 3337, 3763, 23171, 26129, 35003, 42347, 56729, 63971, 72239, 96773, 109127, 176861, 1228063, 1645141, 1855159, 3006637, 5128969, 87192473]

約数ペア:

[(1, 87192473), (17, 5128969), (29, 3006637), (47, 1855159), (53, 1645141), (71, 1228063), (493, 176861), (799, 109127), (901, 96773), (1207, 72239), (1363, 63971), (1537, 56729), (2059, 42347), (2491, 35003), (3337, 26129), (3763, 23171)]