71584084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 153488384

約数和(自身を除く): 81904300

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 121, 124, 143, 242, 286, 341, 367, 403, 484, 572, 682, 734, 806, 1364, 1468, 1573, 1612, 3146, 3751, 4037, 4433, 4771, 6292, 7502, 8074, 8866, 9542, 11377, 15004, 16148, 17732, 19084, 22754, 44407, 45508, 48763, 52481, 88814, 97526, 104962, 125147, 147901, 177628, 195052, 209924, 250294, 295802, 500588, 577291, 591604, 1154582, 1376617, 1626911, 2309164, 2753234, 3253822, 5506468, 6507644, 17896021, 35792042, 71584084]

約数ペア:

[(1, 71584084), (2, 35792042), (4, 17896021), (11, 6507644), (13, 5506468), (22, 3253822), (26, 2753234), (31, 2309164), (44, 1626911), (52, 1376617), (62, 1154582), (121, 591604), (124, 577291), (143, 500588), (242, 295802), (286, 250294), (341, 209924), (367, 195052), (403, 177628), (484, 147901), (572, 125147), (682, 104962), (734, 97526), (806, 88814), (1364, 52481), (1468, 48763), (1573, 45508), (1612, 44407), (3146, 22754), (3751, 19084), (4037, 17732), (4433, 16148), (4771, 15004), (6292, 11377), (7502, 9542), (8074, 8866)]