78234476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3187}}^1$

素因数の和:3246

約数の個数: 36

約数和(自身を含む): 153043128

約数和(自身を除く): 74808652

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 1292, 1444, 3187, 6137, 6374, 12274, 12748, 24548, 54179, 60553, 108358, 121106, 216716, 242212, 1029401, 1150507, 2058802, 2301014, 4117604, 4602028, 19558619, 39117238, 78234476]

約数ペア:

[(1, 78234476), (2, 39117238), (4, 19558619), (17, 4602028), (19, 4117604), (34, 2301014), (38, 2058802), (68, 1150507), (76, 1029401), (323, 242212), (361, 216716), (646, 121106), (722, 108358), (1292, 60553), (1444, 54179), (3187, 24548), (6137, 12748), (6374, 12274)]