77922054

素因数分解:

$2^1\times 3^3\times 7^4\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 202344240

約数和(自身を除く): 124422186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 601, 686, 882, 1029, 1202, 1323, 1803, 2058, 2401, 2646, 3087, 3606, 4207, 4802, 5409, 6174, 7203, 8414, 9261, 10818, 12621, 14406, 16227, 18522, 21609, 25242, 29449, 32454, 37863, 43218, 58898, 64827, 75726, 88347, 113589, 129654, 176694, 206143, 227178, 265041, 412286, 530082, 618429, 795123, 1236858, 1443001, 1590246, 1855287, 2886002, 3710574, 4329003, 5565861, 8658006, 11131722, 12987009, 25974018, 38961027, 77922054]

約数ペア:

[(1, 77922054), (2, 38961027), (3, 25974018), (6, 12987009), (7, 11131722), (9, 8658006), (14, 5565861), (18, 4329003), (21, 3710574), (27, 2886002), (42, 1855287), (49, 1590246), (54, 1443001), (63, 1236858), (98, 795123), (126, 618429), (147, 530082), (189, 412286), (294, 265041), (343, 227178), (378, 206143), (441, 176694), (601, 129654), (686, 113589), (882, 88347), (1029, 75726), (1202, 64827), (1323, 58898), (1803, 43218), (2058, 37863), (2401, 32454), (2646, 29449), (3087, 25242), (3606, 21609), (4207, 18522), (4802, 16227), (5409, 14406), (6174, 12621), (7203, 10818), (8414, 9261)]