85341872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 210200832

約数和(自身を除く): 124858960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 154, 176, 212, 308, 371, 424, 583, 616, 742, 848, 1166, 1232, 1307, 1484, 2332, 2614, 2968, 4081, 4664, 5228, 5936, 8162, 9149, 9328, 10456, 14377, 16324, 18298, 20912, 28754, 32648, 36596, 57508, 65296, 69271, 73192, 100639, 115016, 138542, 146384, 201278, 230032, 277084, 402556, 484897, 554168, 761981, 805112, 969794, 1108336, 1523962, 1610224, 1939588, 3047924, 3879176, 5333867, 6095848, 7758352, 10667734, 12191696, 21335468, 42670936, 85341872]

約数ペア:

[(1, 85341872), (2, 42670936), (4, 21335468), (7, 12191696), (8, 10667734), (11, 7758352), (14, 6095848), (16, 5333867), (22, 3879176), (28, 3047924), (44, 1939588), (53, 1610224), (56, 1523962), (77, 1108336), (88, 969794), (106, 805112), (112, 761981), (154, 554168), (176, 484897), (212, 402556), (308, 277084), (371, 230032), (424, 201278), (583, 146384), (616, 138542), (742, 115016), (848, 100639), (1166, 73192), (1232, 69271), (1307, 65296), (1484, 57508), (2332, 36596), (2614, 32648), (2968, 28754), (4081, 20912), (4664, 18298), (5228, 16324), (5936, 14377), (8162, 10456), (9149, 9328)]