80210676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73453}}^1$

素因数の和:73480

約数の個数: 48

約数和(自身を含む): 230351744

約数和(自身を除く): 150141068

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 73453, 146906, 220359, 293812, 440718, 514171, 881436, 954889, 1028342, 1542513, 1909778, 2056684, 2864667, 3085026, 3819556, 5729334, 6170052, 6684223, 11458668, 13368446, 20052669, 26736892, 40105338, 80210676]

約数ペア:

[(1, 80210676), (2, 40105338), (3, 26736892), (4, 20052669), (6, 13368446), (7, 11458668), (12, 6684223), (13, 6170052), (14, 5729334), (21, 3819556), (26, 3085026), (28, 2864667), (39, 2056684), (42, 1909778), (52, 1542513), (78, 1028342), (84, 954889), (91, 881436), (156, 514171), (182, 440718), (273, 293812), (364, 220359), (546, 146906), (1092, 73453)]