78802842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1777}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 166420800

約数和(自身を除く): 87617958

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 778, 1167, 1777, 2334, 3554, 5331, 7391, 10662, 14782, 22173, 33763, 44346, 67526, 101289, 202578, 691253, 1382506, 2073759, 4147518, 13133807, 26267614, 39401421, 78802842]

約数ペア:

[(1, 78802842), (2, 39401421), (3, 26267614), (6, 13133807), (19, 4147518), (38, 2073759), (57, 1382506), (114, 691253), (389, 202578), (778, 101289), (1167, 67526), (1777, 44346), (2334, 33763), (3554, 22173), (5331, 14782), (7391, 10662)]