67809966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 91442514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 107, 158, 191, 214, 237, 321, 382, 474, 553, 573, 642, 749, 1106, 1146, 1337, 1498, 1659, 2247, 2674, 3318, 4011, 4494, 8022, 8453, 15089, 16906, 20437, 25359, 30178, 40874, 45267, 50718, 59171, 61311, 90534, 105623, 118342, 122622, 143059, 177513, 211246, 286118, 316869, 355026, 429177, 633738, 858354, 1614523, 3229046, 4843569, 9687138, 11301661, 22603322, 33904983, 67809966]

約数ペア:

[(1, 67809966), (2, 33904983), (3, 22603322), (6, 11301661), (7, 9687138), (14, 4843569), (21, 3229046), (42, 1614523), (79, 858354), (107, 633738), (158, 429177), (191, 355026), (214, 316869), (237, 286118), (321, 211246), (382, 177513), (474, 143059), (553, 122622), (573, 118342), (642, 105623), (749, 90534), (1106, 61311), (1146, 59171), (1337, 50718), (1498, 45267), (1659, 40874), (2247, 30178), (2674, 25359), (3318, 20437), (4011, 16906), (4494, 15089), (8022, 8453)]