78433852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 169283520

約数和(自身を除く): 90849668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3109, 3604, 6218, 6307, 12436, 12614, 21763, 25228, 43526, 52853, 87052, 105706, 164777, 211412, 329554, 369971, 659108, 739942, 1153439, 1479884, 2306878, 2801209, 4613756, 5602418, 11204836, 19608463, 39216926, 78433852]

約数ペア:

[(1, 78433852), (2, 39216926), (4, 19608463), (7, 11204836), (14, 5602418), (17, 4613756), (28, 2801209), (34, 2306878), (53, 1479884), (68, 1153439), (106, 739942), (119, 659108), (212, 369971), (238, 329554), (371, 211412), (476, 164777), (742, 105706), (901, 87052), (1484, 52853), (1802, 43526), (3109, 25228), (3604, 21763), (6218, 12614), (6307, 12436)]