87439008

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^2$

素因数の和:434

約数の個数: 72

約数和(自身を含む): 240716448

約数和(自身を除く): 153277440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 199, 276, 368, 398, 552, 597, 736, 796, 1104, 1194, 1592, 2208, 2388, 3184, 4577, 4776, 6368, 9154, 9552, 13731, 18308, 19104, 27462, 36616, 39601, 54924, 73232, 79202, 109848, 118803, 146464, 158404, 219696, 237606, 316808, 439392, 475212, 633616, 910823, 950424, 1267232, 1821646, 1900848, 2732469, 3643292, 3801696, 5464938, 7286584, 10929876, 14573168, 21859752, 29146336, 43719504, 87439008]

約数ペア:

[(1, 87439008), (2, 43719504), (3, 29146336), (4, 21859752), (6, 14573168), (8, 10929876), (12, 7286584), (16, 5464938), (23, 3801696), (24, 3643292), (32, 2732469), (46, 1900848), (48, 1821646), (69, 1267232), (92, 950424), (96, 910823), (138, 633616), (184, 475212), (199, 439392), (276, 316808), (368, 237606), (398, 219696), (552, 158404), (597, 146464), (736, 118803), (796, 109848), (1104, 79202), (1194, 73232), (1592, 54924), (2208, 39601), (2388, 36616), (3184, 27462), (4577, 19104), (4776, 18308), (6368, 13731), (9154, 9552)]