65645892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{140269}}^1$

素因数の和:140292

約数の個数: 36

約数和(自身を含む): 178703980

約数和(自身を除く): 113058088

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 140269, 280538, 420807, 561076, 841614, 1262421, 1683228, 1823497, 2524842, 3646994, 5049684, 5470491, 7293988, 10940982, 16411473, 21881964, 32822946, 65645892]

約数ペア:

[(1, 65645892), (2, 32822946), (3, 21881964), (4, 16411473), (6, 10940982), (9, 7293988), (12, 5470491), (13, 5049684), (18, 3646994), (26, 2524842), (36, 1823497), (39, 1683228), (52, 1262421), (78, 841614), (117, 561076), (156, 420807), (234, 280538), (468, 140269)]