66402672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{863}}^1$

素因数の和:1110

約数の個数: 80

約数和(自身を含む): 197130240

約数和(自身を除く): 130727568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 336, 458, 687, 863, 916, 1374, 1603, 1726, 1832, 2589, 2748, 3206, 3452, 3664, 4809, 5178, 5496, 6041, 6412, 6904, 9618, 10356, 10992, 12082, 12824, 13808, 18123, 19236, 20712, 24164, 25648, 36246, 38472, 41424, 48328, 72492, 76944, 96656, 144984, 197627, 289968, 395254, 592881, 790508, 1185762, 1383389, 1581016, 2371524, 2766778, 3162032, 4150167, 4743048, 5533556, 8300334, 9486096, 11067112, 16600668, 22134224, 33201336, 66402672]

約数ペア:

[(1, 66402672), (2, 33201336), (3, 22134224), (4, 16600668), (6, 11067112), (7, 9486096), (8, 8300334), (12, 5533556), (14, 4743048), (16, 4150167), (21, 3162032), (24, 2766778), (28, 2371524), (42, 1581016), (48, 1383389), (56, 1185762), (84, 790508), (112, 592881), (168, 395254), (229, 289968), (336, 197627), (458, 144984), (687, 96656), (863, 76944), (916, 72492), (1374, 48328), (1603, 41424), (1726, 38472), (1832, 36246), (2589, 25648), (2748, 24164), (3206, 20712), (3452, 19236), (3664, 18123), (4809, 13808), (5178, 12824), (5496, 12082), (6041, 10992), (6412, 10356), (6904, 9618)]