77102688

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61781}}^1$

素因数の和:61807

約数の個数: 48

約数和(自身を含む): 217966896

約数和(自身を除く): 140864208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 61781, 123562, 185343, 247124, 370686, 494248, 741372, 803153, 988496, 1482744, 1606306, 1976992, 2409459, 2965488, 3212612, 4818918, 5930976, 6425224, 9637836, 12850448, 19275672, 25700896, 38551344, 77102688]

約数ペア:

[(1, 77102688), (2, 38551344), (3, 25700896), (4, 19275672), (6, 12850448), (8, 9637836), (12, 6425224), (13, 5930976), (16, 4818918), (24, 3212612), (26, 2965488), (32, 2409459), (39, 1976992), (48, 1606306), (52, 1482744), (78, 988496), (96, 803153), (104, 741372), (156, 494248), (208, 370686), (312, 247124), (416, 185343), (624, 123562), (1248, 61781)]