47873412

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 125705216

約数和(自身を除く): 77831804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 127, 148, 222, 254, 283, 333, 381, 444, 508, 566, 666, 762, 849, 1132, 1143, 1332, 1524, 1698, 2286, 2547, 3396, 4572, 4699, 5094, 9398, 10188, 10471, 14097, 18796, 20942, 28194, 31413, 35941, 41884, 42291, 56388, 62826, 71882, 84582, 94239, 107823, 125652, 143764, 169164, 188478, 215646, 323469, 376956, 431292, 646938, 1293876, 1329817, 2659634, 3989451, 5319268, 7978902, 11968353, 15957804, 23936706, 47873412]

約数ペア:

[(1, 47873412), (2, 23936706), (3, 15957804), (4, 11968353), (6, 7978902), (9, 5319268), (12, 3989451), (18, 2659634), (36, 1329817), (37, 1293876), (74, 646938), (111, 431292), (127, 376956), (148, 323469), (222, 215646), (254, 188478), (283, 169164), (333, 143764), (381, 125652), (444, 107823), (508, 94239), (566, 84582), (666, 71882), (762, 62826), (849, 56388), (1132, 42291), (1143, 41884), (1332, 35941), (1524, 31413), (1698, 28194), (2286, 20942), (2547, 18796), (3396, 14097), (4572, 10471), (4699, 10188), (5094, 9398)]