78913548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{104383}}^1$

素因数の和:104403

約数の個数: 48

約数和(自身を含む): 233820160

約数和(自身を除く): 154906612

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, 104383, 208766, 313149, 417532, 626298, 730681, 939447, 1252596, 1461362, 1878894, 2192043, 2818341, 2922724, 3757788, 4384086, 5636682, 6576129, 8768172, 11273364, 13152258, 19728387, 26304516, 39456774, 78913548]

約数ペア:

[(1, 78913548), (2, 39456774), (3, 26304516), (4, 19728387), (6, 13152258), (7, 11273364), (9, 8768172), (12, 6576129), (14, 5636682), (18, 4384086), (21, 3757788), (27, 2922724), (28, 2818341), (36, 2192043), (42, 1878894), (54, 1461362), (63, 1252596), (84, 939447), (108, 730681), (126, 626298), (189, 417532), (252, 313149), (378, 208766), (756, 104383)]