85877596

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 178718400

約数和(自身を除く): 92840804

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 686, 742, 1181, 1372, 1484, 2362, 2597, 4724, 5194, 8267, 10388, 16534, 18179, 33068, 36358, 57869, 62593, 72716, 115738, 125186, 231476, 250372, 405083, 438151, 810166, 876302, 1620332, 1752604, 3067057, 6134114, 12268228, 21469399, 42938798, 85877596]

約数ペア:

[(1, 85877596), (2, 42938798), (4, 21469399), (7, 12268228), (14, 6134114), (28, 3067057), (49, 1752604), (53, 1620332), (98, 876302), (106, 810166), (196, 438151), (212, 405083), (343, 250372), (371, 231476), (686, 125186), (742, 115738), (1181, 72716), (1372, 62593), (1484, 57869), (2362, 36358), (2597, 33068), (4724, 18179), (5194, 16534), (8267, 10388)]