72109548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{95383}}^1$

素因数の和:95403

約数の個数: 48

約数和(自身を含む): 213660160

約数和(自身を除く): 141550612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 95383, 190766, 286149, 381532, 572298, 667681, 858447, 1144596, 1335362, 1716894, 2003043, 2575341, 2670724, 3433788, 4006086, 5150682, 6009129, 8012172, 10301364, 12018258, 18027387, 24036516, 36054774, 72109548]

約数ペア:

[(1, 72109548), (2, 36054774), (3, 24036516), (4, 18027387), (6, 12018258), (7, 10301364), (9, 8012172), (12, 6009129), (14, 5150682), (18, 4006086), (21, 3433788), (27, 2670724), (28, 2575341), (36, 2003043), (42, 1716894), (54, 1335362), (63, 1144596), (84, 858447), (108, 667681), (126, 572298), (189, 381532), (252, 286149), (378, 190766), (756, 95383)]