85272616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 189604800

約数和(自身を除く): 104332184

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 131, 143, 262, 286, 524, 569, 572, 1048, 1138, 1144, 1441, 1703, 2276, 2882, 3406, 4552, 5764, 6259, 6812, 7397, 11528, 12518, 13624, 14794, 18733, 25036, 29588, 37466, 50072, 59176, 74539, 74932, 81367, 149078, 149864, 162734, 298156, 325468, 596312, 650936, 819929, 969007, 1639858, 1938014, 3279716, 3876028, 6559432, 7752056, 10659077, 21318154, 42636308, 85272616]

約数ペア:

[(1, 85272616), (2, 42636308), (4, 21318154), (8, 10659077), (11, 7752056), (13, 6559432), (22, 3876028), (26, 3279716), (44, 1938014), (52, 1639858), (88, 969007), (104, 819929), (131, 650936), (143, 596312), (262, 325468), (286, 298156), (524, 162734), (569, 149864), (572, 149078), (1048, 81367), (1138, 74932), (1144, 74539), (1441, 59176), (1703, 50072), (2276, 37466), (2882, 29588), (3406, 25036), (4552, 18733), (5764, 14794), (6259, 13624), (6812, 12518), (7397, 11528)]