72361982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7703}}^1$

素因数の和:7784

約数の個数: 32

約数和(自身を含む): 137562624

約数和(自身を除く): 65200642

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 7703, 9394, 15406, 53921, 84733, 107842, 169466, 469883, 593131, 939766, 1186262, 3289181, 5168713, 6578362, 10337426, 36180991, 72361982]

約数ペア:

[(1, 72361982), (2, 36180991), (7, 10337426), (11, 6578362), (14, 5168713), (22, 3289181), (61, 1186262), (77, 939766), (122, 593131), (154, 469883), (427, 169466), (671, 107842), (854, 84733), (1342, 53921), (4697, 15406), (7703, 9394)]