66478608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{65951}}^1$

素因数の和:65972

約数の個数: 60

約数和(自身を含む): 212629248

約数和(自身を除く): 146150640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 65951, 131902, 197853, 263804, 395706, 461657, 527608, 593559, 791412, 923314, 1055216, 1187118, 1384971, 1582824, 1846628, 2374236, 2769942, 3165648, 3693256, 4154913, 4748472, 5539884, 7386512, 8309826, 9496944, 11079768, 16619652, 22159536, 33239304, 66478608]

約数ペア:

[(1, 66478608), (2, 33239304), (3, 22159536), (4, 16619652), (6, 11079768), (7, 9496944), (8, 8309826), (9, 7386512), (12, 5539884), (14, 4748472), (16, 4154913), (18, 3693256), (21, 3165648), (24, 2769942), (28, 2374236), (36, 1846628), (42, 1582824), (48, 1384971), (56, 1187118), (63, 1055216), (72, 923314), (84, 791412), (112, 593559), (126, 527608), (144, 461657), (168, 395706), (252, 263804), (336, 197853), (504, 131902), (1008, 65951)]