81762692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 162739584

約数和(自身を除く): 80976892

約数列:

[1, 2, 4, 11, 22, 41, 44, 61, 82, 122, 164, 244, 451, 671, 743, 902, 1342, 1486, 1804, 2501, 2684, 2972, 5002, 8173, 10004, 16346, 27511, 30463, 32692, 45323, 55022, 60926, 90646, 110044, 121852, 181292, 335093, 498553, 670186, 997106, 1340372, 1858243, 1994212, 3716486, 7432972, 20440673, 40881346, 81762692]

約数ペア:

[(1, 81762692), (2, 40881346), (4, 20440673), (11, 7432972), (22, 3716486), (41, 1994212), (44, 1858243), (61, 1340372), (82, 997106), (122, 670186), (164, 498553), (244, 335093), (451, 181292), (671, 121852), (743, 110044), (902, 90646), (1342, 60926), (1486, 55022), (1804, 45323), (2501, 32692), (2684, 30463), (2972, 27511), (5002, 16346), (8173, 10004)]