77891424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4801}}^1$

素因数の和:4840

約数の個数: 72

約数和(自身を含む): 221449032

約数和(自身を除く): 143557608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 4801, 5408, 8112, 9602, 14403, 16224, 19204, 28806, 38408, 57612, 62413, 76816, 115224, 124826, 153632, 187239, 230448, 249652, 374478, 460896, 499304, 748956, 811369, 998608, 1497912, 1622738, 1997216, 2434107, 2995824, 3245476, 4868214, 5991648, 6490952, 9736428, 12981904, 19472856, 25963808, 38945712, 77891424]

約数ペア:

[(1, 77891424), (2, 38945712), (3, 25963808), (4, 19472856), (6, 12981904), (8, 9736428), (12, 6490952), (13, 5991648), (16, 4868214), (24, 3245476), (26, 2995824), (32, 2434107), (39, 1997216), (48, 1622738), (52, 1497912), (78, 998608), (96, 811369), (104, 748956), (156, 499304), (169, 460896), (208, 374478), (312, 249652), (338, 230448), (416, 187239), (507, 153632), (624, 124826), (676, 115224), (1014, 76816), (1248, 62413), (1352, 57612), (2028, 38408), (2704, 28806), (4056, 19204), (4801, 16224), (5408, 14403), (8112, 9602)]