65910816

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1894

約数の個数: 72

約数和(自身を含む): 188972784

約数和(自身を除く): 123061968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 1747, 2096, 2358, 3144, 3494, 4192, 4716, 5241, 6288, 6988, 9432, 10482, 12576, 13976, 15723, 18864, 20964, 27952, 31446, 37728, 41928, 55904, 62892, 83856, 125784, 167712, 228857, 251568, 457714, 503136, 686571, 915428, 1373142, 1830856, 2059713, 2746284, 3661712, 4119426, 5492568, 7323424, 8238852, 10985136, 16477704, 21970272, 32955408, 65910816]

約数ペア:

[(1, 65910816), (2, 32955408), (3, 21970272), (4, 16477704), (6, 10985136), (8, 8238852), (9, 7323424), (12, 5492568), (16, 4119426), (18, 3661712), (24, 2746284), (32, 2059713), (36, 1830856), (48, 1373142), (72, 915428), (96, 686571), (131, 503136), (144, 457714), (262, 251568), (288, 228857), (393, 167712), (524, 125784), (786, 83856), (1048, 62892), (1179, 55904), (1572, 41928), (1747, 37728), (2096, 31446), (2358, 27952), (3144, 20964), (3494, 18864), (4192, 15723), (4716, 13976), (5241, 12576), (6288, 10482), (6988, 9432)]