78142704

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 211965600

約数和(自身を除く): 133822896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 438, 464, 584, 696, 769, 876, 1168, 1392, 1538, 1752, 2117, 2307, 3076, 3504, 4234, 4614, 6152, 6351, 8468, 9228, 12304, 12702, 16936, 18456, 22301, 25404, 33872, 36912, 44602, 50808, 56137, 66903, 89204, 101616, 112274, 133806, 168411, 178408, 224548, 267612, 336822, 356816, 449096, 535224, 673644, 898192, 1070448, 1347288, 1627973, 2694576, 3255946, 4883919, 6511892, 9767838, 13023784, 19535676, 26047568, 39071352, 78142704]

約数ペア:

[(1, 78142704), (2, 39071352), (3, 26047568), (4, 19535676), (6, 13023784), (8, 9767838), (12, 6511892), (16, 4883919), (24, 3255946), (29, 2694576), (48, 1627973), (58, 1347288), (73, 1070448), (87, 898192), (116, 673644), (146, 535224), (174, 449096), (219, 356816), (232, 336822), (292, 267612), (348, 224548), (438, 178408), (464, 168411), (584, 133806), (696, 112274), (769, 101616), (876, 89204), (1168, 66903), (1392, 56137), (1538, 50808), (1752, 44602), (2117, 36912), (2307, 33872), (3076, 25404), (3504, 22301), (4234, 18456), (4614, 16936), (6152, 12702), (6351, 12304), (8468, 9228)]