72468774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30271}}^1$

素因数の和:30305

約数の個数: 48

約数和(自身を含む): 188897280

約数和(自身を除く): 116428506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 30271, 60542, 90813, 181626, 211897, 272439, 423794, 544878, 575149, 635691, 1150298, 1271382, 1725447, 1907073, 3450894, 3814146, 4026043, 5176341, 8052086, 10352682, 12078129, 24156258, 36234387, 72468774]

約数ペア:

[(1, 72468774), (2, 36234387), (3, 24156258), (6, 12078129), (7, 10352682), (9, 8052086), (14, 5176341), (18, 4026043), (19, 3814146), (21, 3450894), (38, 1907073), (42, 1725447), (57, 1271382), (63, 1150298), (114, 635691), (126, 575149), (133, 544878), (171, 423794), (266, 272439), (342, 211897), (399, 181626), (798, 90813), (1197, 60542), (2394, 30271)]