64380972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{315593}}^1$

素因数の和:315617

約数の個数: 24

約数和(自身を含む): 159059376

約数和(自身を除く): 94678404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 315593, 631186, 946779, 1262372, 1893558, 3787116, 5365081, 10730162, 16095243, 21460324, 32190486, 64380972]

約数ペア:

[(1, 64380972), (2, 32190486), (3, 21460324), (4, 16095243), (6, 10730162), (12, 5365081), (17, 3787116), (34, 1893558), (51, 1262372), (68, 946779), (102, 631186), (204, 315593)]