66654456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4220

約数の個数: 64

約数和(自身を含む): 184809600

約数和(自身を除く): 118155144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 4139, 5368, 8052, 8278, 12417, 16104, 16556, 24834, 33112, 45529, 49668, 91058, 99336, 136587, 182116, 252479, 273174, 364232, 504958, 546348, 757437, 1009916, 1092696, 1514874, 2019832, 2777269, 3029748, 5554538, 6059496, 8331807, 11109076, 16663614, 22218152, 33327228, 66654456]

約数ペア:

[(1, 66654456), (2, 33327228), (3, 22218152), (4, 16663614), (6, 11109076), (8, 8331807), (11, 6059496), (12, 5554538), (22, 3029748), (24, 2777269), (33, 2019832), (44, 1514874), (61, 1092696), (66, 1009916), (88, 757437), (122, 546348), (132, 504958), (183, 364232), (244, 273174), (264, 252479), (366, 182116), (488, 136587), (671, 99336), (732, 91058), (1342, 49668), (1464, 45529), (2013, 33112), (2684, 24834), (4026, 16556), (4139, 16104), (5368, 12417), (8052, 8278)]