71030544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1392

約数の個数: 80

約数和(自身を含む): 199987200

約数和(自身を除く): 128956656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 624, 712, 1068, 1157, 1279, 1424, 2136, 2314, 2558, 3471, 3837, 4272, 4628, 5116, 6942, 7674, 9256, 10232, 13884, 15348, 16627, 18512, 20464, 27768, 30696, 33254, 49881, 55536, 61392, 66508, 99762, 113831, 133016, 199524, 227662, 266032, 341493, 399048, 455324, 682986, 798096, 910648, 1365972, 1479803, 1821296, 2731944, 2959606, 4439409, 5463888, 5919212, 8878818, 11838424, 17757636, 23676848, 35515272, 71030544]

約数ペア:

[(1, 71030544), (2, 35515272), (3, 23676848), (4, 17757636), (6, 11838424), (8, 8878818), (12, 5919212), (13, 5463888), (16, 4439409), (24, 2959606), (26, 2731944), (39, 1821296), (48, 1479803), (52, 1365972), (78, 910648), (89, 798096), (104, 682986), (156, 455324), (178, 399048), (208, 341493), (267, 266032), (312, 227662), (356, 199524), (534, 133016), (624, 113831), (712, 99762), (1068, 66508), (1157, 61392), (1279, 55536), (1424, 49881), (2136, 33254), (2314, 30696), (2558, 27768), (3471, 20464), (3837, 18512), (4272, 16627), (4628, 15348), (5116, 13884), (6942, 10232), (7674, 9256)]