87054352

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3764

約数の個数: 80

約数和(自身を含む): 221414400

約数和(自身を除く): 134360048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 3719, 5852, 7438, 11704, 14876, 23408, 26033, 29752, 40909, 52066, 59504, 70661, 81818, 104132, 141322, 163636, 208264, 282644, 286363, 327272, 416528, 494627, 565288, 572726, 654544, 777271, 989254, 1130576, 1145452, 1554542, 1978508, 2290904, 3109084, 3957016, 4581808, 5440897, 6218168, 7914032, 10881794, 12436336, 21763588, 43527176, 87054352]

約数ペア:

[(1, 87054352), (2, 43527176), (4, 21763588), (7, 12436336), (8, 10881794), (11, 7914032), (14, 6218168), (16, 5440897), (19, 4581808), (22, 3957016), (28, 3109084), (38, 2290904), (44, 1978508), (56, 1554542), (76, 1145452), (77, 1130576), (88, 989254), (112, 777271), (133, 654544), (152, 572726), (154, 565288), (176, 494627), (209, 416528), (266, 327272), (304, 286363), (308, 282644), (418, 208264), (532, 163636), (616, 141322), (836, 104132), (1064, 81818), (1232, 70661), (1463, 59504), (1672, 52066), (2128, 40909), (2926, 29752), (3344, 26033), (3719, 23408), (5852, 14876), (7438, 11704)]