72565854

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 154105344

約数和(自身を除く): 81539490

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 211, 258, 422, 633, 1266, 1333, 1849, 2666, 3698, 3999, 5547, 6541, 7998, 9073, 11094, 13082, 18146, 19623, 27219, 39246, 54438, 57319, 114638, 171957, 281263, 343914, 390139, 562526, 780278, 843789, 1170417, 1687578, 2340834, 12094309, 24188618, 36282927, 72565854]

約数ペア:

[(1, 72565854), (2, 36282927), (3, 24188618), (6, 12094309), (31, 2340834), (43, 1687578), (62, 1170417), (86, 843789), (93, 780278), (129, 562526), (186, 390139), (211, 343914), (258, 281263), (422, 171957), (633, 114638), (1266, 57319), (1333, 54438), (1849, 39246), (2666, 27219), (3698, 19623), (3999, 18146), (5547, 13082), (6541, 11094), (7998, 9073)]