78238638

素因数分解:

$2^1\times 3^2\times {\mathrm{569}}^1\times {\mathrm{7639}}^1$

素因数の和:8216

約数の個数: 24

約数和(自身を含む): 169837200

約数和(自身を除く): 91598562

約数列:

[1, 2, 3, 6, 9, 18, 569, 1138, 1707, 3414, 5121, 7639, 10242, 15278, 22917, 45834, 68751, 137502, 4346591, 8693182, 13039773, 26079546, 39119319, 78238638]

約数ペア:

[(1, 78238638), (2, 39119319), (3, 26079546), (6, 13039773), (9, 8693182), (18, 4346591), (569, 137502), (1138, 68751), (1707, 45834), (3414, 22917), (5121, 15278), (7639, 10242)]