78670704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{234139}}^1$

素因数の和:234157

約数の個数: 40

約数和(自身を含む): 232266880

約数和(自身を除く): 153596176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 234139, 468278, 702417, 936556, 1404834, 1638973, 1873112, 2809668, 3277946, 3746224, 4916919, 5619336, 6555892, 9833838, 11238672, 13111784, 19667676, 26223568, 39335352, 78670704]

約数ペア:

[(1, 78670704), (2, 39335352), (3, 26223568), (4, 19667676), (6, 13111784), (7, 11238672), (8, 9833838), (12, 6555892), (14, 5619336), (16, 4916919), (21, 3746224), (24, 3277946), (28, 2809668), (42, 1873112), (48, 1638973), (56, 1404834), (84, 936556), (112, 702417), (168, 468278), (336, 234139)]