77833888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13007}}^1$

素因数の和:13045

約数の個数: 48

約数和(自身を含む): 177012864

約数和(自身を除く): 99178976

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 13007, 26014, 52028, 104056, 143077, 208112, 221119, 286154, 416224, 442238, 572308, 884476, 1144616, 1768952, 2289232, 2432309, 3537904, 4578464, 4864618, 7075808, 9729236, 19458472, 38916944, 77833888]

約数ペア:

[(1, 77833888), (2, 38916944), (4, 19458472), (8, 9729236), (11, 7075808), (16, 4864618), (17, 4578464), (22, 3537904), (32, 2432309), (34, 2289232), (44, 1768952), (68, 1144616), (88, 884476), (136, 572308), (176, 442238), (187, 416224), (272, 286154), (352, 221119), (374, 208112), (544, 143077), (748, 104056), (1496, 52028), (2992, 26014), (5984, 13007)]