72748849921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{55049}}^1$

素因数の和:55305

約数の個数: 32

約数和(自身を含む): 86755276800

約数和(自身を除く): 14006426879

約数列:

[1, 11, 17, 37, 187, 191, 407, 629, 2101, 3247, 6919, 7067, 35717, 55049, 77737, 120139, 605539, 935833, 1321529, 2036813, 10294163, 10514359, 22404943, 34625821, 115657949, 178744103, 380884031, 389031283, 1966185133, 4279344113, 6613531811, 72748849921]

約数ペア:

[(1, 72748849921), (11, 6613531811), (17, 4279344113), (37, 1966185133), (187, 389031283), (191, 380884031), (407, 178744103), (629, 115657949), (2101, 34625821), (3247, 22404943), (6919, 10514359), (7067, 10294163), (35717, 2036813), (55049, 1321529), (77737, 935833), (120139, 605539)]