72080642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 120299520

約数和(自身を除く): 48218878

約数列:

[1, 2, 19, 31, 38, 43, 62, 86, 589, 817, 1178, 1333, 1423, 1634, 2666, 2846, 25327, 27037, 44113, 50654, 54074, 61189, 88226, 122378, 838147, 1162591, 1676294, 1896859, 2325182, 3793718, 36040321, 72080642]

約数ペア:

[(1, 72080642), (2, 36040321), (19, 3793718), (31, 2325182), (38, 1896859), (43, 1676294), (62, 1162591), (86, 838147), (589, 122378), (817, 88226), (1178, 61189), (1333, 54074), (1423, 50654), (1634, 44113), (2666, 27037), (2846, 25327)]