72584778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 169741440

約数和(自身を除く): 97156662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 239, 294, 478, 717, 1033, 1434, 1673, 2066, 3099, 3346, 5019, 6198, 7231, 10038, 11711, 14462, 21693, 23422, 35133, 43386, 50617, 70266, 101234, 151851, 246887, 303702, 493774, 740661, 1481322, 1728209, 3456418, 5184627, 10369254, 12097463, 24194926, 36292389, 72584778]

約数ペア:

[(1, 72584778), (2, 36292389), (3, 24194926), (6, 12097463), (7, 10369254), (14, 5184627), (21, 3456418), (42, 1728209), (49, 1481322), (98, 740661), (147, 493774), (239, 303702), (294, 246887), (478, 151851), (717, 101234), (1033, 70266), (1434, 50617), (1673, 43386), (2066, 35133), (3099, 23422), (3346, 21693), (5019, 14462), (6198, 11711), (7231, 10038)]