66640627204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1\times {\mathrm{6763}}^1$

素因数の和:7840

約数の個数: 48

約数和(自身を含む): 121498755840

約数和(自身を除く): 54858128636

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 971, 1942, 2537, 3884, 5074, 6763, 10148, 13526, 27052, 41753, 57289, 83506, 114578, 167012, 229156, 290809, 399017, 581618, 798034, 1163236, 1596068, 2463427, 4926854, 6566873, 9853708, 13133746, 17157731, 26267492, 34315462, 68630924, 282375539, 387445507, 564751078, 774891014, 1129502156, 1549782028, 16660156801, 33320313602, 66640627204]

約数ペア:

[(1, 66640627204), (2, 33320313602), (4, 16660156801), (43, 1549782028), (59, 1129502156), (86, 774891014), (118, 564751078), (172, 387445507), (236, 282375539), (971, 68630924), (1942, 34315462), (2537, 26267492), (3884, 17157731), (5074, 13133746), (6763, 9853708), (10148, 6566873), (13526, 4926854), (27052, 2463427), (41753, 1596068), (57289, 1163236), (83506, 798034), (114578, 581618), (167012, 399017), (229156, 290809)]